Exhibit 99.2

                                                                  EXECUTION COPY



                    AMENDMENT AND  RESTATEMENT  AGREEMENT dated as of August 23,
               2002 (this "Amendment Agreement"),  among LEVEL 3 COMMUNICATIONS,
               INC.   ("Level  3"),  LEVEL  3   COMMUNICATIONS,   LLC,  LEVEL  3
               INTERNATIONAL  SERVICES,  INC., LEVEL 3 INTERNATIONAL,  INC., BTE
               EQUIPMENT,  LLC, ELDORADO FUNDING, LLC, the LENDERS party hereto,
               and JPMORGAN CHASE BANK, as  Administrative  Agent and Collateral
               Agent  (in  such  capacities,  the  "Agent"),  under  the  Credit
               Agreement  dated as of  September  30,  1999,  among Level 3, the
               borrowers and the lenders  referred to therein and the Agent,  as
               in effect on the date hereof (the "Credit Agreement").


     WHEREAS, Level 3 and the Borrowers have requested, and the Required Lenders
and the  Administrative  Agent have  agreed,  upon the terms and  subject to the
conditions set forth herein,  that the Credit  Agreement be amended and restated
as provided herein;

     NOW, THEREFORE, Level 3, each Borrower, each of the undersigned Lenders and
the Agent hereby agree as follows:

     SECTION 1.  Defined  Terms.  Capitalized  terms used but not defined herein
shall have the meanings  assigned to such terms in the Restated Credit Agreement
referred to below.

     SECTION 2. Amendment Effectiveness Date. (a)  The transactions provided for
in Sections 3  and 4 hereof shall be  consummated at a closing to be held on the
Amendment  Effectiveness  Date at the offices of Cravath,  Swaine & Moore, or at
such other time and place as the parties hereto shall agree upon.

     (b)  The "Amendment Effectiveness Date" shall be the first date as of which
all the conditions set forth or referred to in Section 5  hereof shall have been
satisfied  and shall occur on  August 23,  2002, or such later date as the Agent
and Level 3 shall  mutually  agree,  but shall in no event be a date  later than
August 31, 2002. This Amendment Agreement shall terminate at 5:00 p.m., New York
City time,  on August 31, 2002, if the  Amendment  Effectiveness  Date shall not
have occurred at or prior to such time.

     SECTION 3. Amendment and Restatement of the Credit Agreement.  Effective as
of the  Amendment  Effectiveness  Date,  the Credit  Agreement and the Schedules
thereto  are  amended  and  restated  to read in their  entirety as set forth in
Exhibit A  hereto (the  "Restated


Credit  Agreement"),  and the Agent is hereby  directed  to enter into such Loan
Documents  and to take such other  actions as may be  required to give effect to
the transactions  contemplated hereby and by the Restated Credit Agreement. From
and  after  the  effectiveness  of such  amendment  and  restatement,  the terms
"Agreement", "this Agreement", "herein",  "hereinafter",  "hereto", "hereof" and
words of similar import, as used in the Restated Credit Agreement, shall, unless
the context  otherwise  requires,  refer to the Credit  Agreement as amended and
restated in the form of the  Restated  Credit  Agreement,  and the term  "Credit
Agreement",  as used in the  Loan  Documents,  shall  mean the  Restated  Credit
Agreement.  It is understood and agreed that the  effectiveness  of neither this
Agreement nor the Restated  Credit  Agreement will affect the  effectiveness  or
validity of any waiver or consent granted under the Loan Documents in writing by
the  requisite  Lenders  prior to the Amendment  Effectiveness  Date,  except as
expressly set forth herein or in the Restated Credit Agreement.

     SECTION 4.  Waiver and Acknowledgment. (a) The Lenders acknowledge that (i)
PricewaterhouseCoopers   LLP  ("PWC")  is  thoroughly  familiar  with  the  Loan
Documents,  is experienced in determining  compliance with loan  documents,  has
conducted an extensive  investigation of the business,  operations and financial
affairs of Level 3 on behalf of the Lenders  and has  reported to the Lenders on
the results of such  investigation,  and (ii) the Lenders and PWC have  received
copies  of each of the  filings  by Level 3 with  the  Securities  and  Exchange
Commission set forth on Schedule 1 hereto;

     (b) Without any  acknowledgment by Level 3 or any Borrower of the existence
of any Default or Event of Default,  effective as of the Amendment Effectiveness
Date,  the Lenders hereby waive (i) Defaults and Events of Default that may have
existed  prior  to the  Amendment  Effectiveness  Date as a  result  of facts or
circumstances accurately disclosed in all material respects, either orally or in
writing, (including electronic writings) by Level 3 to either PWC or the Lenders
prior to the date  hereof and (ii) any other  existing  or claimed  Defaults  or
Events of Default  known to PWC, the Lenders,  the Agent or their  counsel as of
the date hereof;  provided that no Default or Event of Default  under  paragraph
(g) of Article VII of the Credit  Agreement is hereby  waived to the extent such
Default  or Event of  Default  is solely  the  result of  Defaults  or Events of
Default not otherwise waived under clauses (i) and (ii) of this Section 4(b).

     (c) The Lenders  acknowledge  that Level 3 intends to cause  certain of its
Restricted   Subsidiaries  to  enter  into  a  transaction   (the  "GmbH  Shares
Transaction"),  pursuant to which,  among other things,  (i) an individual  will
form a new  limited  liability  company  ("LLC")  and  own the  sole  membership
interest  therein;  (ii) LLC will  constitute  a  "Subsidiary"  under the Credit
Agreement,  because its financial  statements will be consolidated with those of
Level  3, and will be  designated  as an  Unrestricted  Subsidiary  pursuant  to
Section  6.13  of  the  Credit  Agreement;   (iii)  Level  3  Communications  BV
(Netherlands)  ("BV") will loan i1, 400 to LLC


(the  "Loan")  and LLC will use the  proceeds  thereof  to  purchase  shares  of
preferred  stock (the "GmbH  Shares") of Level 3  Communications  GmbH (Germany)
("GmbH") representing less than 1% of the Equity Interest in GmbH; (iv) LLC will
pledge the GmbH  Shares to BV to secure the Loan;  (v) LLC, as the holder of the
GmbH Shares, will be entitled to receive cash dividends with respect to the GmbH
Shares at a rate of  between  8% and 10% per annum and the GmbH  Shares  will be
subject to mandatory  redemption on the tenth anniversary of issuance at a price
equal to its stated value plus accrued dividends; (vi) the proceeds of dividends
received  by LLC with  respect to the GmbH  Shares  will be paid by LLC to BV as
interest  on the Loan;  and  (vii) the  individual  owning  the sole  membership
interest in LLC will grant BV an option,  exercisable  at any time,  to purchase
such membership interest for $1. All agreements  governing the terms of the GmbH
Shares shall be reasonably satisfactory to the Administrative Agent and the GmbH
Shares Transaction shall be consummated on terms consistent with those set forth
in this  clause (c)  and otherwise in a manner  reasonably  satisfactory  to the
Administrative Agent.

     (d) The  Lenders  hereby  waive,  only to the extent  that the GmbH  Shares
Transaction  is  consummated  on  terms  consistent  with  those  set  forth  in
clause (c) of this Section 4,  the  requirements of the following  provisions of
the  Credit   Agreement  with  respect  to  (i)  the   requirements  of  Section
6.13(a)(i)(y) of the Credit  Agreement,  solely with respect to the ownership by
LLC of the GmbH Shares;  (ii) the  requirements  of Section 6.01(b) and 6.06, in
each case  solely  with  respect  to the  issuance  and sale by GmbH of the GmbH
Shares to LLC,  and (iii) the  requirements  of  Section  6.08(a),  solely  with
respect to the payment of dividends on, and redemption of, the GmbH Shares.

     (e) Effective as of the  Amendment  Effectiveness  Date,  each Lender party
hereto  acknowledges  that it is not aware of any  Default  or Event of  Default
existing after giving effect to Sections 3 and 4 of this Amendment Agreement.

     SECTION 5. Conditions  Precedent to Effectiveness.  The consummation of the
transactions  and other effects set forth in Sections 3  and 4 of this Amendment
Agreement  shall be  subject to the  satisfaction  of the  following  conditions
precedent:

                    (a) The  Administrative  Agent (or its  counsel)  shall have
               received from Level 3, each Borrower and Lenders constituting the
               Required Lenders either (i) counterparts of this Agreement signed
               on behalf of such party or (ii) written evidence  satisfactory to
               the Agent (which may include  telecopy  transmission  of a signed
               signature  page of this  Agreement)  that such  party has  signed
               counterparts of this Agreement.

                    (b) The Administrative Agent shall have received a favorable
               written opinion  (addressed to the  Administrative  Agent and the
               Lenders and dated the  Amendment


               Effectiveness Date) of Willkie Farr & Gallagher,  special counsel
               for  Level  3 and the  Borrowers,  substantially  in the  form of
               Exhibit B. Level 3 and the Borrowers  hereby request such counsel
               to deliver such opinions.

                    (c)  The  Administrative  Agent  shall  have  received  such
               documents and  certificates  as the  Administrative  Agent or its
               counsel may  reasonably  request  relating  to the  organization,
               existence and good  standing of each Loan Party and Finance,  the
               authorization  of  the  Transactions,   the  other   transactions
               contemplated  hereby and any other legal matters  relating to the
               Loan Parties,  the Loan Documents,  the Transactions or the other
               transactions  contemplated  hereby,  all in  form  and  substance
               satisfactory to the Administrative Agent and its counsel.

                    (d)  The   Administrative   Agent  shall  have   received  a
               certificate, dated the Amendment Effectiveness Date and signed by
               the President,  a Vice President or a Financial  Officer of Level
               3,   representing  and  warranting  that,  to  the  best  of  his
               knowledge, after giving effect Sections 3 and 4 of this Amendment
               Agreement,  (i) the  representations  and warranties of each Loan
               Party set forth in the Loan  Documents  shall be true and correct
               as of the Amendment Effectiveness Date, except to the extent that
               any  representation  or warranty  relates to any earlier date (in
               which case such  representation or warranty is correct as of such
               earlier date); and (ii) as of the Amendment  Effectiveness  Date,
               no Default shall have occurred and be continuing.

                    (e)  The  Administrative  Agent  shall  have  received,   or
               contemporaneously  therewith  shall  receive,  all fees and other
               amounts   due  and   payable   on  or  prior  to  the   Amendment
               Effectiveness  Date in connection  with this Amendment  Agreement
               and the  transactions  contemplated  hereby,  including,  without
               limitation:

                         (i)  for the  account  of each  applicable  payee,  all
                    commitment  fees under Section 2.13 of the Credit  Agreement
                    accrued but unpaid as of the Amendment Effectiveness Date;

                         (ii) for the account of each Lender that has  delivered
                    (including  by  telecopy)  an executed  counterpart  of this
                    Amendment  Agreement to the Administrative  Agent or counsel
                    to the  Administrative  Agent on or  prior to the  Amendment
                    Effectiveness  Date an  amendment  fee equal to 0.25% of the
                    aggregate  amount  of  such  Lender's  unused   Commitments,
                    Revolving Exposure and outstanding Term Loans on the date of
                    this  Amendment   Agreement   after  giving  effect  to  the
                    reductions of Commitments  effected pursuant to the Restated
                    Credit Agreement; and


                         (iii) for the account of each applicable  payee, to the
                    extent  invoiced,  reimbursement  or payment of all fees and
                    out-of-pocket expenses (including, without limitation, fees,
                    charges  and  disbursements  of  counsel),  required  to  be
                    reimbursed or paid by any Loan Party  hereunder or under any
                    other Loan Document or in connection herewith or therewith.

          (f) The Transactions and the other  transactions  contemplated  hereby
     shall not  violate any  applicable  law,  statute,  rule or  regulation  or
     conflict  with,  or result in a default  under,  any material  agreement of
     Level 3,  any  Borrower  or any of their  subsidiaries.  All  consents  and
     approvals  necessary  or  advisable  to be obtained  from any  Governmental
     Authority or other Person in connection  with the  Transactions  shall have
     been obtained.

          (g) A  Reaffirmation  Agreement  substantially  in form of  Exhibit  C
     hereto  shall have been  delivered  by each Loan  Party  (and the  Required
     Lenders hereby  approve the  amendments to the Loan Documents  contemplated
     thereby and instruct the Agent to execute the Reaffirmation Agreement).

          (h) The Collateral and Guarantee  Requirement shall be satisfied,  and
     in  connection  therewith  the  Administrative  Agent shall have received a
     completed Perfection Certificate with respect to the Loan Parties dated the
     Amendment  Effectiveness  Date  and  signed  by  an  executive  officer  or
     Financial  Officer of Level 3, together with all  attachments  contemplated
     thereby.

               (i) Each of the following  conditions  regarding Finance shall be
          satisfied:

                    (A)  The  Collateral   Agent  shall  have  received  Finance
               Collateral  Control  Agreements in respect of one or more deposit
               and  securities  accounts  maintained  by Finance  with, or Money
               Market  Funds  owned by  Finance  and held by, not more than four
               financial institutions  satisfactory to the Collateral Agent; the
               aggregate  amount of the cash and Money Market Funds held in such
               accounts  or  represented  by such  funds  shall be not less than
               $400,000,000  as of the Amendment  Effectiveness  Date; each such
               Finance  Collateral  Control Agreement with respect to deposit or
               securities  accounts shall be in substantially  the form attached
               as Exhibit A to the Finance  Guarantee and Security  Agreement or
               in  such  other  form  as  may  be  reasonably  agreed  to by the
               Collateral  Agent,  and  each  such  Finance  Collateral  Control
               Agreement  with  respect  to  Money  Market  Funds  shall  be  in
               substantially  the form  attached  as  Exhibit B  to the  Finance
               Guarantee and Security  Agreement or in such other form as may be
               reasonably  agreed to by the Collateral  Agent,  and in each case


               shall  have been  executed  by each of  Finance,  the  applicable
               financial  institution  or Money Market Fund, as the case may be,
               and the Collateral  Agent;  and the  Collateral  Agent shall have
               received a certificate,  dated the Amendment  Effectiveness  Date
               and signed by the  President,  a Vice  President  or a  Financial
               Officer of Level 3, representing and warranting that all the cash
               and Money  Market  Funds so  deposited or held by Finance are the
               property  of  Finance  and  were  not  contributed,  advanced  or
               otherwise transferred to Finance by any Person for the purpose of
               making such deposit or investment.

          (B) Finance shall have entered into the Finance Guarantee and Security
     Agreement  in   substantially   the  form  attached  as  Exhibit  D  hereto
     (collectively with the Finance  Collateral  Control Agreements  referred to
     above, the "Finance Documents").

          (j) The Administrative  Agent shall have received an unaudited balance
     sheet of BTE as of June 30,  2002,  certified  by a  Financial  Officer and
     demonstrating  compliance  as of such date with  Section  6.12 and  Section
     6.14(h),  in each case as in effect after giving effect Sections 3 and 4 of
     this Amendment Agreement.

          (k) The  Master  Lease  Agreement  in the form  attached  as Exhibit E
     hereto (which shall be in form and substance reasonably satisfactory to the
     Administrative  Agent)  shall  have been  delivered  by each  Person  party
     thereto.


The  Administrative  Agent shall notify Level 3 and the Lenders of the Amendment
Effectiveness Date and such notice shall be conclusive and binding.

     SECTION  6.  Agreement  of Level 3. To induce the other  parties  hereto to
enter into this Amendment and Restatement Agreement,  Level 3 hereby agrees that
it shall  satisfy the  Collateral  and  Guarantee  Requirement  with  respect to
Software Spectrum Bermuda Ltd. and each other first-tier  Foreign  Subsidiary of
CorpSoft,  Inc. within 60 days following the Amendment Effectiveness Date. Level
3 and the other parties hereto also agree that the failure of Level 3 to satisfy
such Collateral and Guarantee Requirement shall constitute an immediate Event of
Default.

     SECTION 7.  Representations and Warranties. Each of Level 3 and each of the
Borrowers  represents  and warrants to the Lenders  that,  after  giving  effect
Sections  3 and 4 of  this  Amendment  Agreement,  (a) the  representations  and
warranties of each Loan Party set forth in the Loan Documents  shall be true and
correct as of the Amendment  Effectiveness  Date,  except to the extent that any
representation  or  warranty  relates  to any  earlier  date (in which


case such  representation or warranty shall be correct as of such earlier date);
and (b) as of the Amendment  Effectiveness  Date, no Default shall have occurred
and be continuing

     SECTION 8.  Effectiveness;  Counterparts.  This Amendment  Agreement  shall
become  effective  when the  Administrative  Agent (or its  counsel)  shall have
received  from Level 3, each  Borrower  and Lenders  constituting  the  Required
Lenders either (i) counterparts of this Agreement signed on behalf of such party
or (ii) written  evidence  satisfactory to the Agent (which may include telecopy
transmission  of a signed  signature page of this Agreement) that such party has
signed  counterparts  of this  Agreement.  This  Amendment  Agreement may not be
amended  nor may any  provision  hereof be waived  except  pursuant to a writing
signed by Level 3, each of the Borrowers, the Agent and Lenders constituting the
Required  Lenders.  This  Amendment  Agreement  may be  executed  in two or more
counterparts,  each of which shall  constitute an original but all of which when
taken  together  shall  constitute  but one  contract.  Delivery  of an executed
counterpart of a signature page of this Amendment Agreement by telecopy shall be
effective  as  delivery of a manually  executed  counterpart  of this  Amendment
Agreement.

     SECTION 9.  No Novation.  This Amendment Agreement shall not extinguish the
Loans outstanding under the Credit Agreement.  Nothing herein contained shall be
construed  as a  substitution  or  novation of the Loans  outstanding  under the
Credit Agreement, which shall remain outstanding as modified hereby.

     SECTION  10.  Notices.  All notices  hereunder shall be given in accordance
with the provisions of Section 9.01 of the Restated Credit Agreement.

     SECTION  11.  Applicable  Law;  Waiver of Jury Trial.  (A)  THIS  AMENDMENT
AGREEMENT  SHALL BE CONSTRUED IN ACCORDANCE  WITH AND GOVERNED BY THE LAW OF THE
STATE OF NEW YORK.

     (B) EACH PARTY  HERETO  HEREBY  AGREES AS SET FORTH IN SECTION  9.10 OF THE
RESTATED CREDIT AGREEMENT AS IF SUCH SECTION WERE SET FORTH IN FULL HEREIN.



     IN WITNESS WHEREOF, the parties hereto have caused this Amendment Agreement
to be duly executed by their  respective  authorized  officers as of the day and
year first above written.

                                      LEVEL 3 COMMUNICATIONS, INC.,
                                      LEVEL 3 INTERNATIONAL SERVICES, INC.,
                                      LEVEL 3 INTERNATIONAL, INC.,
                                      LEVEL 3 COMMUNICATIONS, LLC,
                                      BTE EQUIPMENT, LLC,
                                      ELDORADO FUNDING, LLC,

                                      by
                                      /s/ Neil J. Eckstein
                                      Name:  Neil J. Eckstein
                                      Title:  Vice President


                                      JPMORGAN  CHASE  BANK,  individually
                                      and as  Issuing  Bank, Swingline Lender,
                                      Administrative Agent and Collateral Agent,

                                      by
                                      /s/ Mary Ellen Egbert
                                      Name: Mary Ellen Egbert
                                      Title:  Managing Director



                                         Signature page to Level 3 Amendment and
                                         Restatement Agreement


                                         LENDER:

                                         by
                                                /*/
                                         Name:
                                         Title:


/*/ This  agreement  has been  executed  by Lenders  constituting  the  Required
Lenders as defined in the Credit Agreement.




                             EXHIBITS AND SCHEDULES


Schedule 1 --              SEC Filings

Exhibit A --               Form of Restated Credit Agreement and Schedules
Exhibit B --               Form of Opinion of Willkie Farr & Gallagher
Exhibit C --               Form of Reaffirmation Agreement
Exhibit D --               Form of Finance Guarantee and Security Agreement
Exhibit E --               Amended Master Lease Agreement










                                                                  EXECUTION COPY

                                                                       EXHIBIT A
                                      TO THE AMENDMENT AND RESTATEMENT AGREEMENT



                              AMENDED AND RESTATED
                                CREDIT AGREEMENT


                                   dated as of


                               September 30, 1999


                                      among


                          LEVEL 3 COMMUNICATIONS, INC.


                           The Borrowers named herein


                            The Lenders Party hereto

                                       and

                              JPMORGAN CHASE BANK,
                                    as Agent
                           ___________________________

                          J.P. MORGAN SECURITIES INC.,
                     as Sole Book Manager and Lead Arranger
                           ___________________________

                   J.P. MORGAN SECURITIES INC., GOLDMAN SACHS
                              CREDIT PARTNERS L.P.
                         AND SALOMON SMITH BARNEY INC.,
                              as Syndication Agents






                                TABLE OF CONTENTS



                                                                                                           
                                                                                                                Page
                                   ARTICLE I

        SECTION 1.01.  Defined Terms.............................................................................7
        SECTION 1.02.  Classification of Loans and Borrowings...................................................42
        SECTION 1.03.  Terms Generally..........................................................................42
        SECTION 1.04.  Accounting Terms; GAAP...................................................................42

                                   ARTICLE II

        SECTION 2.01.  Commitments..............................................................................43
        SECTION 2.02.  Loans and Borrowings.....................................................................43
        SECTION 2.03.  Requests for Borrowings..................................................................44
        SECTION 2.04.  Swingline Loans..........................................................................45
        SECTION 2.05.  Letters of Credit........................................................................46
        SECTION 2.06.  Funding of Borrowings....................................................................50
        SECTION 2.07.  Interest Elections.......................................................................51
        SECTION 2.08.  Termination and Reduction of Commitments.................................................52
        SECTION 2.09.  Repayment of Loans; Evidence of Debt.....................................................53
        SECTION 2.10.  Automatic Revolving Commitment Reductions; Amortization of Term Loans....................54
        SECTION 2.11.  Prepayment of Loans......................................................................56
        SECTION 2.12.  Tranche B Facility and Tranche C Facility Prepayment Fees................................58
        SECTION 2.13.  Fees.....................................................................................59
        SECTION 2.14.  Interest.................................................................................60
        SECTION 2.15.  Alternate Rate of Interest...............................................................61
        SECTION 2.16.  Increased Costs..........................................................................61
        SECTION 2.17.  Break Funding Payments...................................................................63
        SECTION 2.18.  Taxes....................................................................................63
        SECTION 2.19.  Payments Generally; Pro Rata Treatment; Sharing of Set-offs..............................64
        SECTION 2.20.  Mitigation Obligations; Replacement of Lenders...........................................66
        SECTION 2.21.  Incremental Facility.....................................................................67





                                                                                                         

                                  ARTICLE III

        SECTION 3.01.  Organization; Powers.....................................................................68
        SECTION 3.02.  Authorization; Enforceability............................................................68
        SECTION 3.03.  Governmental Approvals; No Conflicts.....................................................69
        SECTION 3.04.  Financial Condition; No Material Adverse Change..........................................69
        SECTION 3.05.  Properties...............................................................................70
        SECTION 3.06.  Litigation and Environmental Matters.....................................................70
        SECTION 3.07.  Compliance with Laws and Agreements......................................................70
        SECTION 3.08.  Investment and Holding Company Status....................................................71
        SECTION 3.09.  Taxes....................................................................................71
        SECTION 3.10.  ERISA....................................................................................71
        SECTION 3.11.  Disclosure...............................................................................71
        SECTION 3.12.  Subsidiaries.............................................................................72
        SECTION 3.13.  Insurance................................................................................72
        SECTION 3.14.  Labor Matters............................................................................72
        SECTION 3.15.  Intellectual Property....................................................................72
        SECTION 3.16.  [omitted]................................................................................72
        SECTION 3.17.  Security Interests.......................................................................72
        SECTION 3.18.  Absence of Non-Permitted Obligations.....................................................73
        SECTION 3.19.  FCC Compliance...........................................................................74

                                   ARTICLE IV

        SECTION 4.01.  Each Credit Event........................................................................74

                                   ARTICLE V

        SECTION 5.01.  Financial Statements and Other Information...............................................75




                                                                                                          


        SECTION 5.02.  Notices of Material Events...............................................................76
        SECTION 5.03.  Information Regarding Collateral.........................................................77
        SECTION 5.04.  Existence; Conduct of Business...........................................................78
        SECTION 5.05.  Payment of Taxes.........................................................................78
        SECTION 5.06.  Maintenance of Properties................................................................78
        SECTION 5.07.  Insurance................................................................................78
        SECTION 5.08.  Casualty and Condemnation................................................................78
        SECTION 5.09.  Books and Records; Inspection and Audit Rights...........................................78
        SECTION 5.10.  Compliance with Laws.....................................................................79
        SECTION 5.11.  Use of Proceeds and Letters of Credit....................................................79
        SECTION 5.12.  Additional Subsidiaries; Certain Immaterial Subsidiaries.................................79
        SECTION 5.13.  Further Assurances.......................................................................80
        SECTION 5.14.  Interest Rate Protection.................................................................81
        SECTION 5.15.  Support of Equipment Borrowers...........................................................81

                                   ARTICLE VI

        SECTION 6.01.  Indebtedness; Certain Equity Securities..................................................81
        SECTION 6.02.  Liens....................................................................................83
        SECTION 6.03.  Fundamental Changes......................................................................85
        SECTION 6.04.  Sale and Lease-Back Transactions.........................................................86
        SECTION 6.05.  Investments, Loans, Advances, Guarantees and Acquisitions................................86
        SECTION 6.06.  Asset Sales..............................................................................90
        SECTION 6.07.  Hedging Agreements.......................................................................90
        SECTION 6.08.  Restricted Payments; Certain Payments of Indebtedness....................................90
        SECTION 6.09.  Transactions with Affiliates.............................................................93
        SECTION 6.10.  Restrictive Agreements...................................................................93
        SECTION 6.11.  Amendment of Material Documents..........................................................94
        SECTION 6.12.  Liabilities of Equipment Borrowers; Business and Liabilities of Finance and Certain Foreign
                       Subsidiaries.............................................................................94
        SECTION 6.13.  Designation of Unrestricted Subsidiaries.................................................96
        SECTION 6.14.  Financial Covenants......................................................................98




                                                                                                          


                                  ARTICLE VII

        Events of Default......................................................................................100

                                  ARTICLE VIII

        The Agent..............................................................................................102

                                   ARTICLE IX

        SECTION 9.01.  Notices.................................................................................104
        SECTION 9.02.  Waivers; Amendments.....................................................................105
        SECTION 9.03.  Expenses; Indemnity; Damage Waiver......................................................107
        SECTION 9.04.  Successors and Assigns..................................................................109
        SECTION 9.05.  Survival................................................................................111
        SECTION 9.06.  Counterparts; Integration; Effectiveness................................................112
        SECTION 9.07.  Severability............................................................................112
        SECTION 9.08.  Right of Setoff.........................................................................112
        SECTION 9.09.  Governing Law; Jurisdiction; Consent to Service of Process..............................112
        SECTION 9.10.  WAIVER OF JURY TRIAL....................................................................113
        SECTION 9.11.  Headings................................................................................113
        SECTION 9.12.  Confidentiality.........................................................................114
        SECTION 9.13.  Interest Rate Limitation................................................................114
        SECTION 9.14.  Liability of Borrowers..................................................................115
        SECTION 9.15.  Release of Subsidiaries and Borrowers...................................................115
        SECTION 9.16. Special Funding Option...................................................................116




SCHEDULES:

Schedule 2.01     -- Commitments
Schedule 2.01A-- Revolving Commitments as of Amendment Effectiveness Date


Schedule 3.03 -- LLC Approvals
Schedule 3.05 -- Properties
Schedule 3.06 -- Disclosed Matters
Schedule 3.12 -- Subsidiaries
Schedule 3.13 -- Insurance
Schedule 3.17 -- Mortgages
Schedule 4.02 -- Immaterial Subsidiaries
Schedule 6.01 -- Existing Indebtedness
Schedule 6.02 -- Existing Liens
Schedule 6.05 -- Existing Investments
Schedule 6.10 -- Existing Restrictions
Schedule 6.13 -- Unrestricted  Subsidiaries  as of the Amendment  Effectiveness
                 Date

EXHIBITS:

Exhibit A        -- Form of Assignment and Acceptance
Exhibit B        -- Form of Perfection Certificate
Exhibit C        -- [omitted]
Exhibit D        -- Form of RC Guarantee Agreement
Exhibit E        -- Form of Term Loan Guarantee Agreement
Exhibit F        -- Form of Shared Collateral Pledge Agreement
Exhibit G        -- Form of Shared Collateral Security Agreement
Exhibit H        -- Form of Term Loan Security Agreement
Exhibit I        -- Form of RC Indemnity, Subrogation and Contribution Agreement
Exhibit J        -- Form of Term Loan Indemnity,
                       Subrogation and Contribution Agreement
Exhibit K        -- [omitted]
Exhibit L        -- [omitted]
Exhibit M        -- [omitted]
Exhibit N        -- Form of Loan Allocation Agreement
Exhibit O        -- Permitted Indemnification Obligations





                    AMENDED  AND   RESTATED   CREDIT   AGREEMENT   dated  as  of
               September 30,  1999 among LEVEL 3  COMMUNICATIONS,  INC., LEVEL 3
               COMMUNICATIONS,  LLC, LEVEL 3 INTERNATIONAL SERVICES, INC., LEVEL
               3 INTERNATIONAL, INC., BTE EQUIPMENT, LLC, ELDORADO FUNDING, LLC,
               the  LENDERS   party   hereto,   and  JPMORGAN   CHASE  BANK,  as
               Administrative Agent and Collateral Agent.


     The parties hereto agree as follows:

                                    ARTICLE I

                                   Definitions

     SECTION 1.01. Defined Terms. As used in this Agreement, the following terms
have the meanings specified below:

     "ABR",  when used in reference to any Loan or Borrowing,  refers to whether
such Loan, or the Loans  comprising  such Borrowing,  are bearing  interest at a
rate determined by reference to the Alternate Base Rate.

     "Additional   Lender"   shall  have  the   meaning   assigned   thereto  in
Section 2.21(b).

     "Administrative  Agent"  means  JPMorgan  Chase  Bank,  in its  capacity as
administrative agent for the Lenders hereunder.

     "Administrative  Questionnaire" means an Administrative  Questionnaire in a
form supplied by the Administrative Agent.

     "Affiliate" means, with respect to a specified Person,  another Person that
directly,  or  indirectly  through  one or more  intermediaries,  Controls or is
Controlled by or is under common Control with the Person specified.

     "Agent"  means  JPMorgan  Chase Bank, in its  capacities as  Administrative
Agent and Collateral Agent.

     "Alternate  Base Rate"  means,  for any day, a rate per annum  equal to the
greater of (a) the  Prime Rate in effect on such day and (b) the  Federal  Funds
Effective  Rate in effect on


such day plus 1/2 of 1%. Any change in the  Alternate  Base Rate due to a change
in the Prime Rate or the Federal Funds  Effective  Rate shall be effective  from
and including the effective date of such change in the Prime Rate or the Federal
Funds Effective Rate, respectively.

     "Amendment  Agreement" means the Amendment and Restatement  Agreement dated
as of August 23,  2002,  among Level 3, the Borrowers,  certain  Lenders and the
Agent.

     "Amendment  Effectiveness  Date"  has the  meaning  given  such term in the
Amendment Agreement.

     "Applicable  Commitment Fee Rate" means, with respect to the commitment fee
payable  pursuant to  Section 2.13.(a),  a rate per annum equal to (x) 1.00% for
each day on which Usage is less than 33%,  (y) 0.75% for each day on which Usage
is equal to or greater than 33% but less than or equal to 66% and  (z) 0.50% for
each day on which Usage is greater  than 66%.  For  purposes  of the  foregoing,
"Usage" means, on any date, the percentage  obtained by dividing  (i) the sum of
the  aggregate  outstanding  Tranche A  Term Loans and the  aggregate  Revolving
Exposure on such date by (ii) the  sum of the  aggregate  outstanding  Tranche A
Term Loans,  unutilized Tranche A  Commitments and Revolving Commitments on such
date.

     "Applicable  Percentage"  means, with respect to any Revolving Lender,  the
perceNtage  of the total  Revolving  Commitments  represented  by such  Lender's
Revolving  Commitment.  If the Revolving Commitments have terminated or expired,
the  Applicable  Percentages  shall  be  determined  based  upon  the  Revolving
Commitments most recently in effect, giving effect to any assignments.

     "Applicable Rate" means, for any day (a) with respect to any Tranche B Term
Loan, (i) (A) prior to the Third Amendment  Effective Date, 2.50% per annum, (B)
on and after  the  Third  Amendment  Effective  Date but prior to the  Amendment
Effectiveness  Date,  2.75%  per  annum,  and  (C) on and  after  the  Amendment
Effectiveness  Date,  3.25% per annum,  in the case of an ABR Loan and  (ii) (A)
prior to the Third Amendment  Effective Date,  3.50% per annum, (B) on and after
the Third  Amendment  Effective  Date but prior to the  Amendment  Effectiveness
Date,  3.75% per annum and (C) on and after the  Amendment  Effectiveness  Date,
4.25% per  annum,  in the case of a  Eurodollar  Loan,  (b) with  respect to any
Tranche C Term Loan,  (i) prior to the Amendment  Effectiveness  Date, 3.00% per
annum and on and after the Amendment Effectiveness Date, 3.50% per annum, in the
case of an ABR Loan and (ii) prior to the Amendment  Effectiveness  Date,  4.00%
per annum and on and after the Amendment Effectiveness Date, 4.50% per annum, in
the  case  of a  Eurodollar  Loan,  and (c)  with  respect  to any  ABR  Loan or
Eurodollar  Loan that is a Revolving  Loan or a Tranche A Term Loan, as the case
may be, the applicable  rate per annum set forth below in the  applicable  chart
under the


caption "ABR Spread" or "Eurodollar  Spread", as the case may be, based upon the
ratings established by Moody's and S&P for the Index Debt:

Prior to the Amendment Effectiveness Date


Level               Ratings               ABR Spread           Eurodollar Spread
  IV              >/=BBB-/Baa3               0.50%                    1.50%
 III                 BB+/Ba1                 1.00%                    2.00%
  II                 BB/Ba2                  1.25%                    2.25%
  I       [less than]BB/Ba2                  1.75%                    2.75%


On and after the Amendment Effectiveness Date


Level               Ratings               ABR Spread           Eurodollar Spread
 IV              >/=BBB-/Baa3               1.00%                    2.00%
 III                 BB+/Ba1                1.50 %                   2.50%
 II                  BB/Ba2                 1.75%                    2.75%
 I        [less than]BB/Ba2                 2.25%                    3.25%


     For  purposes of the  foregoing,  (a) each  change in the  Applicable  Rate
resulting from a publicly announced change in the ratings shall be effective, in
the case of an upgrade  during the period  commencing on and including the date
of delivery to the  Administrative  Agent of written  notification  thereof from
Level 3 and ending on the date  immediately  preceding the effective date of the
next such change and, in the case of a downgrade,  during the period  commencing
on and including the date of public announcement  thereof and ending on the date
immediately  preceding  the effective  date of the next such change,  (b) in the
event the ratings  established by Moody's and S&P fall within different  Levels,
interest rate spreads shall be based on the lower of the two ratings  unless the
different  ratings are two or more Levels  apart,  in which case  interest  rate
spreads  will be based on a rating one Level  above the lower of the two ratings
and (c)if  neither  Moody's nor S&P maintains a rating for the Index Debt,  the
ratings shall be deemed to be in Level I. If the rating system of Moody's or S&P
shall change, or if either of them shall cease rating the Index Debt (other than
by reason of any action or nonaction by Level 3  following or in anticipation of
a ratings  downgrade),  Level 3 and the


Administrative Agent shall negotiate in good faith to amend (with the consent of
the Required  Lenders) the  references  to specific  ratings in this  definition
(including by way of substituting  another rating agency mutually  acceptable to
Level 3 and the Administrative Agent for the rating agency with respect to which
the  rating  system  has  changed  or for which no rating is then in  effect) to
reflect such changed rating system or the  nonavailability  of ratings from such
rating agency,  and pending  agreement on such  amendment,  the rating in effect
immediately  prior to such change or cessation will apply.  If any rating agency
shall  not have a rating in effect  by  reason  of any  action or  nonaction  by
Level 3  following or in anticipation of a ratings  downgrade,  then such rating
agency shall be deemed to have established a rating in Level I.

     "Assessment  Rate" means, for any day, the annual assessment rate in effect
on such day that is payable by a member of the Bank Insurance Fund classified as
"well-capitalized"   and  within  supervisory  subgroup  "B"  (or  a  comparable
successor risk classification)  within the meaning of 12 C.F.R. Part 327 (or any
successor provision) to the Federal Deposit Insurance  Corporation for insurance
by such  Corporation  of time  deposits  made in dollars at the  offices of such
member in the United States;  provided that if, as a result of any change in any
law, rule or  regulation,  it is no longer  possible to determine the Assessment
Rate as aforesaid,  then the Assessment  Rate shall be such annual rate as shall
be determined by the  Administrative  Agent to be  representative of the cost of
such insurance to the Lenders.

     "Assignment and Acceptance" means an assignment and acceptance entered into
by a Lender and an  assignee  (with the  consent of any party  whose  consent is
required by Section 9.04), and accepted by the Administrative Agent, in the form
of Exhibit A or any other form approved by the Administrative Agent.

     "Attributable  Debt" means, on any date, in respect of any lease of Level 3
or any  Restricted  Subsidiary  entered  into as part  of a sale  and  leaseback
transaction  subject  to  Section 6.04,  (i) if  such  lease is a Capital  Lease
Obligation,  the capitalized amount thereof that would appear on a balance sheet
of such Person  prepared as of such date in  accordance  with GAAP,  and (ii) if
such lease is not a Capital  Lease  Obligation,  the  capitalized  amount of the
remaining  lease  payments under such lease that would appear on a balance sheet
of such Person  prepared as of such date in  accordance  with GAAP if such lease
were accounted for as a Capital Lease Obligation.

     "Board" means the Board of Governors of the Federal  Reserve  System of the
United States of America.

     "Borrowers" means the RC Borrowers and the Equipment Borrowers.


     "Borrowing" means (a) Loans of the same Class and Type, made,  converted or
continued on the same date and, in the case of Eurodollar  Loans,  as to which a
single Interest Period is in effect, or (b) a Swingline Loan.

     "Borrowing  Request"  means a request  by a  Borrower  for a  Borrowing  in
accordance with Section 2.03.

     "BTE" means BTE Equipment,  LLC, a Wholly Owned special purpose  subsidiary
of Level 3.

     "BTE Adjusted Assets" means,  with respect to BTE as of the last day of any
fiscal  quarter,  the sum of (a) the net book value of the  property,  plant and
equipment of BTE (giving  effect to all  depreciation  and to  obsolescence  and
other  applicable  reserves or write-offs  and all  impairment  charges taken by
Level 3 or any Subsidiary  attributable to assets of BTE,  regardless of whether
reflected on the books of BTE) plus (b) the aggregate  amount of BTE's  balances
of cash and marketable securities in the form of Permitted Investments,  in each
case to the extent that such net book value (as so reduced) or balances would be
reflected on the balance sheet of BTE that would be used in the preparation of a
combined  balance  sheet  of  Level 3 and the  Subsidiaries  as of such  date in
accordance with GAAP.

     "Business Day" means any day that is not a Saturday, Sunday or other day on
which  commercial  banks in New York City are  authorized  or required by law to
remain closed;  provided that, when used in connection  with a Eurodollar  Loan,
the term  "Business  Day" shall also exclude any day on which banks are not open
for dealings in dollar deposits in the London interbank market.

     "Capital Expenditures" means, for any period, without duplication,  (a) the
additions to property,  plant and equipment and other  capital  expenditures  of
Level 3  and the  Subsidiaries  that are (or would  be) set forth in a  combined
statement of cash flows of Level 3 and the Subsidiaries for such period prepared
in accordance  with GAAP and (b) Capital Lease  Obligations  incurred by Level 3
and the  Subsidiaries  during such  period.  As used in  computing  "Excess Cash
Flow", each reference in clauses (a) and (b) to  "Subsidiaries"  shall be deemed
to be a reference to "Restricted Subsidiaries".

     "Capital  Lease  Obligations"  of any Person means the  obligations of such
Person to pay rent or other  amounts  under  any lease of (or other  arrangement
conveying the right to use) real or personal property, or a combination thereof,
which  obligations  are required to be  classified  and accounted for as capital
leases on a balance  sheet of such  Person  under  GAAP,  and the amount of such
obligations  shall be the  capitalized  amount thereof  determined in accordance
with GAAP.


     "Capital  Stock"  means any and all shares,  interests,  participations  or
other equivalents  (however  designated) of capital stock of a corporation,  any
and all  equivalent  ownership  interests in a Person (other than a corporation)
and any and all warrants,  rights or options to purchase or subscribe for any of
the foregoing,  or any warrants,  rights or options to purchase or subscribe for
any such warrants, rights or options.

     "Change in Control"  means (a) the  acquisition  of ownership,  directly or
indirectly,  beneficially  or of record,  by any  Person  other than Level 3 and
Wholly  Owned  Subsidiaries  of Level 3 of any  shares of  capital  stock of any
Borrower or (b) the occurrence of any of the following events:

                    (i) any  "person"  or  "group"  (as such  terms  are used in
               Sections 13(d)  and 14(d) of the Securities  Exchange Act of 1934
               (the "Exchange Act") or any successor provisions to either of the
               foregoing),  including  any  group  acting  for  the  purpose  of
               acquiring,  holding, voting or disposing of securities within the
               meaning of  Rule 13d-5(b)(1)  under the Exchange Act,  other than
               any one or more of the Permitted Holders, becomes the "beneficial
               owner" (as defined in Rule 13d-3  under the Exchange Act,  except
               that a person will be deemed to have  "beneficial  ownership"  of
               all shares that any such person has the right to acquire, whether
               such right is  exercisable  immediately or only after the passage
               of time),  directly  or  indirectly,  of 35% or more of the total
               voting power of the voting stock of Level 3;  provided,  however,
               that  the  Permitted  Holders  are the  "beneficial  owners"  (as
               defined in  Rule 13d-3  under the  Exchange  Act,  except  that a
               person  will be  deemed  to have  "beneficial  ownership"  of all
               shares  that any such  person has the right to  acquire,  whether
               such right is  exercisable  immediately or only after the passage
               of time),  directly or  indirectly,  in the aggregate of a lesser
               percentage  of the  total  voting  power of the  voting  stock of
               Level 3  than such other  person or group (for  purposes  of this
               clause (b)(i),   such   person  or  group   shall  be  deemed  to
               beneficially   own  any  voting  stock  of  a  corporation   (the
               "specified  corporation")  held  by any  other  corporation  (the
               "parent   corporation")   so  long  as  such   person   or  group
               beneficially  owns,  directly or  indirectly,  in the aggregate a
               majority of the total  voting  power of the voting  stock of such
               parent corporation; or

                    (ii) during any period of two consecutive years, individuals
               who at the  beginning  of such  period  constituted  the board of
               directors  of  Level 3  (together  with any new  directors  whose
               election or  appointment  by such board or whose  nomination  for
               election by the shareholders of Level 3 was approved by a vote of
               a majority of the directors  then still in office who were either
               directors at the  beginning  of such period or whose  election or
               nomination for election was previously so approved) cease for any
               reason to  constitute  a majority  of the board of  directors  of
               Level 3 then in office; or


                    (iii) the  shareholders  of Level 3  shall have approved any
               plan of liquidation or dissolution of Level 3; or

                    (iv) any "change of control" as defined in any  agreement or
               instrument  governing  Material  Indebtedness  of  Level 3  or  a
               Restricted Subsidiary shall occur.

     "Change in Law" means (a) the adoption of any law, rule or regulation after
the date of this Agreement,  (b) any change in any law, rule or regulation or in
the  interpretation or application  thereof by any Governmental  Authority after
the date of this  Agreement or (c)  compliance by any Lender or the Issuing Bank
(or, for purposes of Section 2.16(c), by any lending office of such Lender or by
such Lender's or the Issuing Bank's holding  company,  if any) with any request,
guideline  or  directive  (whether  or not  having  the  force  of  law)  of any
Governmental Authority made or issued after the date of this Agreement.

     "Class", when used in reference to any Loan or Borrowing, refers to whether
such Loan, or the Loans comprising such Borrowing,  are Revolving Loans, Tranche
A Term Loans, Tranche B Term Loans, Tranche C Term Loans or Swingline Loans and,
when used in reference to any Commitment, refers to whether such Commitment is a
Revolving  Commitment,  Tranche A Commitment,  Tranche B Commitment or Tranche C
Commitment.

     "Code"  means the Internal  Revenue  Code of 1986,  as amended from time to
time.

     "Collateral"  means any and all "Collateral",  as defined in any applicable
Security Document.

     "Collateral  Agent" means JPMorgan Chase Bank in its capacity as collateral
agent for the Secured Parties hereunder.

     "Collateral and Guarantee Requirement" means the requirement that:

          (a) the  Agent  shall  have  received  from  each  Loan  Party  either
     (i) counterparts  of the RC Guarantee Agreement and the Term Loan Guarantee
     Agreement  duly  executed  and  delivered  on behalf of such Loan  Party or
     (ii) in  the  case of any  person  that  becomes  a Loan  Party  after  the
     Effective Date, supplements to the RC Guarantee Agreement and the Term Loan
     Guarantee  Agreement,  in the forms  specified  therein,  duly executed and
     delivered on behalf of such Loan Party,  together with, in the case of each
     Subsidiary Loan Party,  counterparts  of the RC Indemnity,  Subrogation and
     Contribution  Agreement  and  the  Term  Loan  Indemnity,  Subrogation  and
     Contribution


     Agreement or  supplements  thereto,  in the form  specified  therein,  duly
     executed and delivered on behalf of such Subsidiary Loan Party;

          (b) the  Agent  shall  have  received  from  each  Loan  Party  either
     (i) counterparts  of the  Shared  Collateral  Pledge  Agreement  and Shared
     Collateral Security Agreement duly executed and delivered on behalf of such
     Loan Party or  (ii) in  the case of any  Person  that  becomes a Loan Party
     after the  Effective  Date,  supplements  to the Shared  Collateral  Pledge
     Agreement and Shared Collateral Security Agreement,  in the forms specified
     therein, duly executed and delivered on behalf of such Loan Party;

          (c) all outstanding  Equity Interests owned by or on behalf of Level 3
     or any Subsidiary Loan Party shall have been pledged pursuant to the Shared
     Collateral   Pledge   Agreement  and,  if  such  Equity  Interests  are  in
     certificated  form,  the Agent shall have  received  certificates  or other
     instruments  representing  all such Equity  Interests,  together with stock
     powers or other  instruments of transfer with respect  thereto  endorsed in
     blank  (provided that the Loan Parties shall not be required to pledge more
     than  65%  of the  outstanding  voting  Equity  Interests  of  any  Foreign
     Subsidiary);

          (d) all  Indebtedness  of Level 3,  the Borrowers and each  Subsidiary
     that is owing to any Loan Party shall be evidenced by a promissory note and
     shall have been pledged pursuant to the Shared Collateral Pledge Agreement,
     and the Agent shall have  received  such  promissory  notes,  together with
     instruments of transfer with respect thereto endorsed in blank;

          (e) all documents and instruments,  including Uniform  Commercial Code
     financing statements,  required by law or reasonably requested by the Agent
     to be filed,  registered  or  recorded  to create the Liens  intended to be
     created by the  Security  Documents  and  perfect  such Liens to the extent
     required  by, and with the priority  required  by, the Security  Documents,
     shall have been filed, registered or recorded or delivered to the Agent for
     filing, registration or recording;

          (f) the Agent shall have received a Mortgagee  Intercreditor Agreement
     with  respect to any real  property  of a Loan Party  mortgaged  to a third
     party  mortgagee  and  containing   Telecom   Equipment  Assets  (including
     fixtures),  duly executed and delivered by such  mortgagee,  and shall have
     received such  mortgages or other  instruments,  duly executed by such Loan
     Party  and in form  suitable  for  recordation  or  filing  in real  estate
     records,  as may be required or desirable in the Agent's opinion to grant a
     Lien in favor of the Agent on such fixtures  constituting Telecom Equipment
     Assets;


          (g) the Agent shall have received  (i) counterparts of a Mortgage with
     respect to each  Mortgaged  Property  duly  executed  and  delivered by the
     record owner of such Mortgaged Property, (ii) a policy or policies of title
     insurance  issued  by  a  nationally  recognized  title  insurance  company
     insuring the Lien of each such Mortgage as a valid first Lien,  free of any
     other  Liens  except  Permitted   Encumbrances,   and  (iii) such  surveys,
     abstracts,  appraisals, legal opinions and other documents as the Agent may
     reasonably request with respect to such Mortgage or Mortgaged Property; and

          (h) each Loan Party shall have  obtained all  consents  and  approvals
     required to be obtained by it in connection with the execution and delivery
     of all Security  Documents to which it is a party,  the  performance of its
     obligations thereunder and the granting by it of the Liens thereunder.

Notwithstanding the foregoing,  (i) the Equipment Borrowers shall not enter into
any Guarantee  Agreement,  the Shared Collateral  Pledge  Agreement,  the Shared
Collateral Security Agreement or the RC Indemnity,  Subrogation and Contribution
Agreement  and (ii) in the event the consent of any  landlord or any other third
party (other than a  Governmental  Authority and any  mortgagee  with respect to
Specified Real Estate) is required to permit the grant or perfection of any Lien
under the Shared Collateral  Security  Agreement,  including with respect to any
assignment  of railroad or similar  rights of way,  Level 3 and the RC Borrowers
will use their  commercially  reasonable  efforts  (which  will not  include the
payment of any  consideration)  to obtain such  required  consent and effect the
grant and perfection of such Lien as soon as practicable,  provided that if such
consent  cannot be obtained  following the use of such  commercially  reasonable
efforts such Lien need not be granted or perfected,  as the case may be, and the
Collateral  and  Guarantee  Requirement  shall not be  deemed to be  unsatisfied
during any period during which Level 3 and the Borrowers are complying  with the
foregoing or in the event such consent cannot be so obtained.

     "Colocation  Guarantee" means a direct or indirect  Guarantee by Level 3 or
any Restricted  Subsidiary of Indebtedness of a domestic  Colocation  Subsidiary
consisting of (i) any lease  (regardless of whether a Capital Lease  Obligation)
or license  pursuant to which Level 3 or such  Restricted  Subsidiary  leases or
licenses the right to use all or any portion of a domestic  colocation  facility
owned or operated by such Colocation  Subsidiary (a "Colocation  Lease") and the
payments under which provide funds to such Colocation Subsidiary to enable it to
service such Indebtedness and/or (ii) any Guarantee by Level 3 or any Restricted
Subsidiary  in  favor  of the  holders  of such  Indebtedness  under  which  the
obligations   of  Level 3  or  such   Restricted   Subsidiary   are  limited  to
indemnification provisions substantially similar to those set forth in Exhibit O
hereto.  Any  Colocation  Guarantee  consisting  of  both a lease  described  in
clause (i) above and a Guarantee  described in clause (ii) above relating to the
same


Indebtedness  of a  Colocation  Subsidiary  shall be deemed a single  Colocation
Guarantee for purposes of any limitations on the aggregate  amount of Colocation
Guarantees hereunder.  For purposes hereof, the amount of a Colocation Guarantee
shall be deemed on any date to be the aggregate principal amount on such date of
Colocation  Subsidiary  Indebtedness to which such Colocation  Guarantee relates
(or such lesser  amount,  if any, to which the maximum  aggregate  liability  of
Level 3 and the  Restricted  Subsidiaries  under such  Colocation  Guarantee  is
limited  by  the  express  terms  thereof).  For  purposes  of  this  Agreement,
Colocation Guarantees shall not in any event constitute  Indebtedness  permitted
to be incurred pursuant to Section 6.01(a)(vi).

     "Colocation  Subsidiary"  means a Subsidiary not engaged in any business or
activity  other than the  provision  of  colocation  and related and  incidental
services  which does not own any material  assets  integral to the operations of
Level  3's  domestic  network.  It is  understood  that a  Subsidiary's  gateway
facility  is not  integral  to such  operations  unless  it is the sole  gateway
facility in the relevant market.

     "Combined Adjusted EBITDA" means, for any period, without duplication,  (a)
the sum of (i) Combined  EBITDA for such  period,  (ii) cash  received  from IRU
sales in such period and (iii) non-cash cost of goods sold relating to IRU sales
for such period minus (b)  amortized  revenues for such period and excluding (c)
the effects of fiber and  capacity  swaps,  all the  components  of which are as
determined on a combined basis with respect to Level 3 and the  Subsidiaries  in
accordance  with GAAP (other than the definition of Combined  EBITDA which is as
set forth in this  Agreement  and other than the treatment of IRU sales which is
as set forth in this  definition).  For purposes of Section 6.14,  if Level 3 or
any of its  Subsidiaries  makes any Permitted  Business  Acquisition  during any
period  in  respect  of  which  Combined  Adjusted  EBITDA  is to be  determined
hereunder, such Combined Adjusted EBITDA will be determined on a pro forma basis
as if such acquisition were consummated on the first day of the relevant period;
provided,  however,  that,  for  periods  prior  to the  date  upon  which  such
acquisition  is  consummated,  only  positive  EBITDA of an entity  acquired  in
connection  with  a  Permitted   Business   Acquisition  shall  be  included  in
determining Combined Adjusted EBITDA for purposes of Section 6.14.  In the event
that Level 3 or any of its Subsidiaries  acquires an entity in connection with a
Permitted  Business  Acquisition for which stand alone financial  statements are
not  available,  Level 3 hereby  agrees to engage KPMG LLP or other  independent
public  accountants  of recognized  national  standing to conduct a review (such
review to be conducted in accordance with GAAS) of financial statements prepared
by Level 3 specifically for such acquired entity,  from which Combined  Adjusted
EBITDA for such acquired  entity shall be  determined  in  accordance  with this
definition and the terms of this Agreement.


     "Combined  Cash  Balances"  means,  as of  any  weekly  testing  date,  the
aggregate  amount of cash and  marketable  securities  in the form of  Permitted
Investments  held by Level 3 and the  Subsidiaries  (other than 91 Holding Corp.
and its subsidiaries).  In determining such aggregate amount (a) the computation
shall  include  all such cash and  marketable  securities  that are  pledged  by
Finance to secure the  Obligations  and held under  Finance  Collateral  Control
Agreements  entered into with the Collateral  Agent,  (b) the computation  shall
exclude all such cash and marketable  securities  subject to  agreements,  Liens
(other than Liens for the benefit of the  Collateral  Agent and the  Lenders) or
other  arrangements that restrict the use of such cash or marketable  securities
in the business of Level 3 or the Subsidiaries,  and (c) the weekly testing date
shall be the Friday of each week,  or when such day is not a Business  Day,  the
next succeeding Business Day.

     "Combined Cash Interest  Expense" means, for any period,  the excess of (a)
the sum of (i) the  interest  expense  (including  imputed  interest  expense in
respect of Capital Lease  Obligations) of Level 3 and the  Subsidiaries for such
period,  determined on a consolidated  basis in accordance  with GAAP,  (ii) any
interest accrued during such period in respect of Indebtedness of Level 3 or any
Subsidiary  that  is  required  to  be  capitalized   rather  than  included  in
consolidated  interest  expense for such period in  accordance  with GAAP,  plus
(iii) any cash  payments  made  during  such  period in respect  of  obligations
referred to in clause (b)(ii) below that were amortized or accrued in a previous
period,  minus (b) the sum of (i) to the extent  included  in such  consolidated
interest expense for such period,  non-cash amounts attributable to amortization
of financing costs paid in a previous  period,  plus (ii) to the extent included
in  such  consolidated  interest  expense  for  such  period,  non-cash  amounts
attributable to amortization  of debt discounts or accrued  interest  payable in
kind for such period.

     "Combined  EBITDA"  means,  for any  period,  Combined  Income  (Loss) from
Operations  of  Level 3  and its  Subsidiaries  for such  period  plus,  without
duplication  and to the  extent  deducted  from  revenues  in  determining  such
Combined Income (Loss) from Operations,  the sum of (a) all amounts attributable
to depreciation and amortization for such period,  (b) all non-cash compensation
charges  during such period (it being  understood  that charges  shall be deemed
non-cash charges until the period that cash  disbursements  attributable to such
charges are made,  at which point such charges shall be deemed cash charges) and
(c) all  non-cash  non-recurring  charges during such period other than non-cash
charges  relating to sales of dark  fiber,  all the  components  of which are as
determined on a combined basis with respect to Level 3 and the  Subsidiaries  in
accordance  with GAAP.  For purposes of  Section 6.14,  if Level 3 or any of its
Subsidiaries  makes any  Permitted  Business  Acquisition  during  any period in
respect of which Combined  EBITDA is to be determined  hereunder,  such Combined
EBITDA  will be  determined  on a pro forma  basis as if such  acquisition  were
consummated on the first day of the relevant period;  provided,  however,  that,
for periods prior to the date upon which such  acquisition is consummated,  only
positive EBITDA of an entity  acquired in connection  with a



Permitted Business  Acquisition shall be included in determining Combined EBITDA
for  purposes  of  Section 6.14.  In  the  event  that  Level  3 or  any  of its
Subsidiaries  acquires  an  entity  in  connection  with  a  Permitted  Business
Acquisition for which stand alone financial statements are not available,  Level
3 hereby agrees to engage KPMG LLP or other  independent  public  accountants of
recognized national standing to conduct a review (such review to be conducted in
accordance with GAAS) of financial  statements  prepared by Level 3 specifically
for such acquired  entity,  from which Combined  EBITDA for such acquired entity
shall be  determined in accordance  with this  definition  and the terms of this
Agreement.

     "Combined Fixed Charges" means for any period,  the sum for Level 3 and the
Subsidiaries  for such period of (a)  Combined  Cash  Interest  Expense for such
period net of cash interest income for such period,  (b) the aggregate amount of
scheduled  principal  payments  made during such period in respect of  Long-Term
Indebtedness of Level 3 and the Subsidiaries  (other than payments made by Level
3 or any  Subsidiary to Level 3 or a  Subsidiary),  (c) the aggregate  amount of
principal  payments  scheduled  during  such  period  in  respect  of  Long-Term
Indebtedness  of  Level 3 and  the  Subsidiaries  to the  extent  discharged  by
prepayments  made not more  than one year  prior to the date of such  respective
scheduled  principal  payments,  (d) the aggregate  amount of cash payments made
during such period by Level 3 and the  Subsidiaries  under financing  leases and
other off balance sheet financing arrangements, (e) the aggregate amount of cash
payments made during such period by Level 3 and the  Subsidiaries  in respect of
preferred  stock and (f) the  aggregate  amount of income  Taxes paid in cash by
Level 3 and the Subsidiaries during such period, all as determined on a combined
basis with respect to Level 3 and the Subsidiaries in accordance with GAAP.

     "Combined Gross Property Plant and Equipment" means, at any date, the gross
amount (without giving effect to depreciation, obsolescence or similar reserves)
that would be reflected as property,  plant and equipment on a combined  balance
sheet of Level 3 and the  Subsidiaries  prepared  as of such date in  accordance
with GAAP.

     "Combined Income (Loss) from Operations"  means, for any period, the income
or loss  from  operations  of  Level 3  and the  Subsidiaries  for  such  period
determined on a combined basis in accordance with GAAP.

     "Combined  Net Income"  means,  for any  period,  the net income or loss of
Level 3 and the Subsidiaries  for such period  determined on a combined basis in
accordance  with GAAP;  provided  that there shall be excluded the income of any
Person  (other than  Level 3) in which any other Person  (other than Level 3 and
the  Subsidiaries  and  other  than  directors  holding   qualifying  shares  in
compliance with applicable law) owns an Equity Interest, except to the extent of
dividends  or  other  distributions  actually  paid  to  Level 3  or  any of the
Subsidiaries during such period.


     "Combined  Senior Secured Debt" means, on any date, the Loans and all other
Indebtedness  that would be reflected as a liability on a combined balance sheet
of Level 3 and the Subsidiaries prepared as of such date in accordance with GAAP
which is secured by any assets of Level 3 or any Subsidiary.

     "Combined Total Assets" means, on any date, the aggregate  amount of assets
(after giving effect to amortization,  depreciation and all applicable reserves)
that would be reflected as assets on a combined balance sheet of Level 3 and the
Restricted Subsidiaries prepared as of such date in accordance with GAAP.

     "Combined Total Debt" means,  at any date, all  Indebtedness of Level 3 and
its  Subsidiaries  that would be reflected as a liability on a combined  balance
sheet of Level 3 and its  Subsidiaries  prepared  as of such date in  accordance
with GAAP other than any Unrestricted Subordinated Debt.

     "Commitment" means a Revolving Commitment,  Tranche A Commitment, Tranche B
Commitment or Tranche C  Commitment,  or any combination thereof (as the context
requires).

     "Communications  Act" means the  Communications Act of 1934 and any similar
or successor Federal statute and the rules,  regulations and published  policies
of the Federal Communications  Commission thereunder,  all as amended and as the
same may be in effect from time to time.

     "Contributed  Capital" means, at any date, the sum (without duplication) of
(a) the amount of Contributed Capital as of June 30,  2002, under the definition
of Contributed Capital in effect on such date  ($6,140,519,000)  plus (b) Equity
Proceeds received by Level 3 subsequent to June 30, 2002, plus (c) the amount of
Equity  Purchase  Consideration  received  by  Level 3 or any  Subsidiary  after
June 30,  2002,  plus (d) the  amount of Special Asset Gains realized by Level 3
and its Subsidiaries after June 30, 2002 plus (e) Combined Total Debt.

     "Control"  means the  possession,  directly or indirectly,  of the power to
direct or cause the direction of the management or policies of a Person, whether
through  the  ability to  exercise  voting  power,  by  contract  or  otherwise.
"Controlling" and "Controlled" have meanings correlative thereto.

     "Conversion  Proceeds"  means an amount deemed for purposes  hereof to have
been  received  by Level 3 at the time of  conversion  of any  convertible  debt
securities of Level 3 (other than the 6% Convertible Subordinated Notes due 2009
and 2010, the conversion of which shall not result in Conversion  Proceeds) into
common stock or Non-Cash Pay  Preferred


Stock of  Level 3  equal to the  principal  amount  of such debt  securities  so
converted  and any accrued and unpaid  interest  thereon  which is  forfeited in
connection with such conversion.

     "Debt Repurchases Basket" means, at any time, (a) the sum at such time of:

               (i) $300,000,000;

               (ii) 50% of the cash Net Proceeds  received by Level 3 after July
          18, 2002,  from the issuance and sale of Capital  Stock of Level 3 and
          not applied to any other Designated Equity Proceeds Use;

               (iii) 50% of the cash Net Proceeds received by Level 3 after July
          18, 2002,  from the issuance and sale of  Indebtedness of Level 3 that
          is subordinated to the 6% Convertible  Subordinated Notes due 2009 and
          2010 of Level 3; and

               (iv) 50% of the Conversion  Proceeds  deemed  received by Level 3
          upon the conversion to equity of any convertible Indebtedness of Level
          3 issued or sold after July 18,  2002,  that ranked pari passu with or
          senior to the 6% Convertible  Subordinated  Notes due 2009 and 2010 of
          Level 3 when  issued or sold and not  applied to any other  Designated
          Equity Proceeds Use;

minus (b) the aggregate  amount  of payments  after the Amendment  Effectiveness
Date pursuant to Section 6.08(b)(5)(x).

     "Default"  means  any  event or  condition  which  constitutes  an Event of
Default or which  upon  notice,  lapse of time or both  would,  unless  cured or
waived, become an Event of Default.

     "Derivatives Counterparty" means any financial institution,  commodities or
stock exchange or clearinghouse with which Level 3 or any Restricted  Subsidiary
enters into a derivatives transaction.

     "Designated  Equity  Proceeds Use" means the application of Equity Proceeds
or Conversion Proceeds to any of the following: (i) Restricted Payments pursuant
to stock  option plans or other  benefit  plans for  management  or employees of
Level 3 and the  Restricted  Subsidiaries  in excess of $3,000,000 in any twelve
month period, (ii) cash dividend payments on preferred stock,  (iii) payments of
cash consideration in connection with Permitted Business  Acquisitions  pursuant
to  Section 6.05(e)(A)(ii),  (iv) payments of cash  consideration  in connection
with acquisitions  permitted by  Section 6.05(f)  and (v) each payment after the
Amendment  Effectiveness  Date pursuant to Section  6.08(b)(5)(x)  to the extent
that such


payment reduces the aggregate amount of the Debt Repurchases Basket to an amount
less than the aggregate amount of the additions to the Debt  Repurchases  Basket
made on or  prior  to  such  time  under  clauses  (a)(ii)  and  (a)(iv)  of the
definition thereof.

     "Disclosed  Matters"  means  the  actions,  suits and  proceedings  and the
environmental matters disclosed in Schedule 3.06.

     "dollars" or "$" refers to lawful money of the United States of America.

     "Domestic  Subsidiary"  shall  mean any  Subsidiary  that is not a  Foreign
Subsidiary.

     "Effective Date" means September 30, 1999.

     "Environmental Laws" means all laws, rules, regulations, codes, ordinances,
orders, decrees, judgments,  injunctions,  notices or binding agreements issued,
promulgated or entered into by any Governmental  Authority,  relating in any way
to the  environment,  preservation  or  reclamation  of natural  resources,  the
management, release or threatened release of any Hazardous Material or to health
and safety matters.

     "Environmental  Liability"  means any  liability,  contingent  or otherwise
(including any liability for damages, costs of environmental remediation, fines,
penalties or indemnities),  of Level 3 or any Subsidiary  directly or indirectly
resulting from or based upon  (a) violation  of any  Environmental  Law, (b) the
generation, use, handling, transportation, storage, treatment or disposal of any
Hazardous Materials, (c) exposure to any Hazardous Materials, (d) the release or
threatened  release of any Hazardous  Materials into the  environment or (e) any
contract,  agreement or other consensual arrangement pursuant to which liability
is assumed or imposed with respect to any of the foregoing.

     "Equipment  Borrower"  means  each of  (i) BTE  and  (ii) with  respect  to
Incremental   Loans   borrowed  by  any  Person   other  than  BTE  pursuant  to
Section 2.21(c), Equipment Co. II.

     "Equipment   Co.  II"  shall   have  the   meaning   assigned   thereto  in
Section 2.21(c).

     "Equity  Interests" means shares of capital stock,  partnership  interests,
membership  interests in a limited liability company,  beneficial interests in a
trust or other equity ownership interests in a Person.


     "Equity  Proceeds" means the cash Net Proceeds received by Level 3 from the
issuance and sale of common stock of Level 3 or Non-Cash Pay Preferred  Stock of
Level 3.

     "Equity  Purchase  Consideration"  means the net fair  market  value of any
assets or properties  other than cash  transferred  to or acquired by Level 3 or
any  Subsidiary  in  consideration  of or exchange for the issuance of shares of
common stock of Level 3 or Non-Cash Pay Preferred Stock of Level 3, including in
connection with mergers and stock acquisitions (such net fair market value being
the fair market value of such common stock or Non-Cash Pay  Preferred  Stock (as
reasonably  determined in good faith by the Chief Financial  Officer of Level 3,
which determination shall, if applicable,  be based on the trading value of such
common  stock  or  Non-Cash  Pay  Preferred  Stock  on the  closing  date of the
transaction).

     "ERISA"  means the Employee  Retirement  Income  Security  Act of 1974,  as
amended from time to time.

     "ERISA Affiliate" means any trade or business (whether or not incorporated)
that together with Level 3 is treated as a single employer under  Section 414(b)
or (c) of the  Code  or,  solely  for  purposes  of  Section 302  of  ERISA  and
Section 412 of the Code, is treated as a single  employer  under  Section 414 of
the Code.

     "ERISA Event" means (a) any  "reportable event", as defined in Section 4043
of ERISA or the regulations issued thereunder with respect to a Plan (other than
an event for which the 30-day notice period is waived);  (b) the  existence with
respect  to any Plan of an  "accumulated  funding  deficiency"  (as  defined  in
Section 412 of the Code or Section 302 of ERISA), whether or not waived; (c) the
filing pursuant to  Section 412(d)  of the Code or Section 303(d) of ERISA of an
application  for a waiver of the minimum  funding  standard  with respect to any
Plan;  (d) the  incurrence  by  Level 3  or any of its ERISA  Affiliates  of any
liability  under Title IV of ERISA with respect to the  termination of any Plan;
(e) the  receipt  by  Level 3  or any  ERISA  Affiliate  from the PBGC or a plan
administrator  of any notice  relating to an intention to terminate  any Plan or
Plans or to appoint a trustee to  administer  any Plan;  (f) the  incurrence  by
Level 3 or any of its ERISA Affiliates of any Withdrawal  Liability;  or (g) the
receipt by Level 3 or any ERISA  Affiliate of any notice,  or the receipt by any
Multiemployer Plan from Level 3 or any ERISA Affiliate of any notice, concerning
the imposition of Withdrawal  Liability or a determination  that a Multiemployer
Plan is, or is  expected  to be,  insolvent  or in  reorganization,  within  the
meaning of Title IV of ERISA.

     "Eurocurrency  Reserve  Requirements"  means the  aggregate  of the maximum
reserve percentages (including any marginal,  special, emergency or supplemental
reserves)  expressed as a decimal established by the Board and any other banking
authority  to which  the  Agent  is  subject  and  applicable  to  "Eurocurrency
Liabilities",  as such term is defined  in


Regulation D  of the Board,  or any similar  category  of assets or  liabilities
relating to eurocurrency  fundings.  Eurocurrency  Reserve Requirements shall be
adjusted  automatically  on and as of the  effective  date of any  change in any
reserve percentage.

     "Eurodollar",  when used in reference to any Loan or  Borrowing,  refers to
whether such Loan, or the Loans comprising such Borrowing,  are bearing interest
at a rate determined by reference to the LIBO Rate.

     "Event of Default"  has the meaning  assigned to such term in  Article VII.
Notwithstanding any other provision of this Agreement or any other Loan Document
to the  contrary,  it is  understood  and  agreed  that no  event  described  in
paragraph (a) or (b) of the definition of "Finance  Event of Default"  contained
in the Finance  Guarantee and Security  Agreement shall  constitute an "Event of
Default".

     "Excess  Cash  Flow"  means,   for  any  fiscal  year,   the  sum  (without
duplication) of:

          (a) the Combined Net Income of Level 3 and the  Subsidiaries  for such
     fiscal  year,  adjusted  to  exclude  any gains or losses  attributable  to
     Prepayment Events; plus

          (b)  depreciation,  amortization  and other non-cash charges or losses
     deducted in determining such Combined Net Income for such fiscal year; plus

          (c) the sum of (i) the amount,  if any,  by which Net Working  Capital
     decreased  during such  fiscal  year plus (ii) the net  amount,  if any, by
     which the  combined  deferred  revenues  of  Level 3  and the  Subsidiaries
     increased during such fiscal year; minus

          (d) the sum of (i) any non-cash  gains  included in  determining  such
     Combined  Net Income for such fiscal year plus (ii) the amount,  if any, by
     which Net Working Capital  increased during such fiscal year plus (iii) the
     amount,  if any, by which the combined deferred revenues of Level 3 and its
     Subsidiaries decreased during such fiscal year; minus

          (e) the sum of  (i) Capital  Expenditures  paid  in cash  during  such
     fiscal year (except to the extent attributable to the incurrence of Capital
     Lease Obligations or otherwise financed by incurring Long-Term Indebtedness
     and except to the extent paid with Net  Proceeds  in respect of  Prepayment
     Events or from the issuance of Capital Stock) plus (ii) cash  consideration
     paid during such fiscal year to make  Permitted  Business  Acquisitions  or
     other investments permitted hereunder (other than Permitted Investments and
     except to the  extent  financed  by  incurring  Long-Term  Indebtedness  or
     issuing capital stock or other Equity Interests); minus


          (f) cash payments made during such fiscal year which were not deducted
     in determining such Combined Net Income for such fiscal year that will in a
     subsequent  fiscal year become a non-cash  charge  deducted in  determining
     Combined Net Income for such subsequent fiscal year; minus

          (g) the  lesser of (i) the  aggregate  principal  amount of  Long-Term
     Indebtedness  repaid or prepaid by Level 3 and the Subsidiaries during such
     fiscal  year  and  (ii)  the  cash  consideration  paid by  Level 3 and the
     Subsidiaries in respect  thereof,  excluding (A) Indebtedness in respect of
     Revolving   Loans  and  Letters  of  Credit   (unless   accompanied   by  a
     corresponding permanent reduction in the Revolving  Commitments),  (B) Term
     Loans  prepaid  pursuant  to  Section 2.11(b)  or (c),  (C)  repayments  or
     prepayments of Long-Term Indebtedness financed by incurring other Long-Term
     Indebtedness.

     "Excluded Taxes" means, with respect to the Agent, any Lender,  the Issuing
Bank or any other  recipient  of any  payment to be made by or on account of any
obligation of the Borrowers hereunder,  (a) income or franchise taxes imposed on
(or  measured  by) its net income by the  United  States of  America,  or by the
jurisdiction under the laws of which such recipient is organized or in which its
principal  office  is  located  or,  in the case of any  Lender,  in  which  its
applicable  lending  office is located,  (b) any branch profits taxes imposed by
the  United  States  of  America  or  any  similar  tax  imposed  by  any  other
jurisdiction  described  in  clause  (a)  above and (c) in the case of a Foreign
Lender  (other than an  assignee  pursuant  to a request by the  Borrower  under
Section 2.20(b)),  any  withholding tax that (i) is in effect and would apply to
amounts payable to such Foreign Lender at the time such Foreign Lender becomes a
party to this  Agreement  (or  designates a new lending  office),  except to the
extent that such Foreign Lender (or its assignor,  if any) was entitled,  at the
time  of  designation  of a new  lending  office  (or  assignment),  to  receive
additional  amounts  from the  Borrowers  with respect to such  withholding  tax
pursuant to  Section 2.18(a)  or (ii) is  attributable to such Foreign  Lender's
failure to comply with Section 2.18(e).

     "Executive Officer" means the chief executive officer,  the president,  the
chief financial officer, the secretary or the treasurer of Level 3.

     "FCC" means the United States Federal Communications Commission.

     "Federal Funds  Effective  Rate" means,  for any day, the weighted  average
(rounded  upwards,  if  necessary,  to the  next  1/100  of 1%) of the  rates on
overnight Federal funds  transactions with members of the Federal Reserve System
arranged by Federal funds brokers,  as published on the next succeeding Business
Day by the  Federal  Reserve  Bank  of  New York,  or,  if  such  rate is not so
published for any day that is a Business Day, the average


(rounded upwards,  if necessary,  to the next 1/100 of 1%) of the quotations for
such day for such transactions  received by the Administrative  Agent from three
Federal funds brokers of recognized standing selected by it.

     "Finance"  means  Level 3 Finance  II,  LLC, a Delaware  limited  liability
company.

     "Finance  Collateral  Control  Agreement"  means  (i) with  respect to each
deposit  or  securities  account,  each  Finance  Collateral  Control  Agreement
substantially  in the form of Exhibit A to the Finance  Guarantee  and  Security
Agreement or in such other form as may be reasonably agreed to by the Collateral
Agent,  and  (ii) with  respect to Money Market Funds,  each Finance  Collateral
Control  Agreement  substantially  in the  form  of  Exhibit  B to  the  Finance
Guarantee  and  Security  Agreement  or in such other form as may be  reasonably
agreed to by the Collateral  Agent,  in each case among Finance,  the applicable
financial  institution or, if applicable,  the issuer of the Money Market Funds,
and the Collateral  Agent for the benefit of the "Secured  Parties",  as defined
under the Finance Guarantee and Security Agreement.

     "Finance  Documents"  shall  have  the  meaning  ascribed  thereto  in  the
Amendment Agreement.

     "Finance  Event  of  Default"  shall  mean  the  occurrence  of  any of the
following events:

          (a) any  representation  or warranty made or deemed made by, on behalf
     of or in respect of, Finance in or in connection with this Agreement or the
     Finance  Guarantee and Security  Agreement or any amendment or modification
     hereof  or  waiver  hereunder,  or in any  report,  certificate,  financial
     statement or other document furnished pursuant to or in connection herewith
     or in respect of Finance thereunder,  shall prove to have been incorrect in
     any material respect when made or deemed made;

          (b) Finance shall fail to observe or perform any  covenant,  condition
     or agreement contained in the Finance Guarantee and Security Agreement;

          (c) any  Borrower  shall fail to pay any  principal of any Loan or any
     reimbursement  obligation in respect of any LC Disbursement when and as the
     same shall become due and payable,  whether at the due date thereof or at a
     date fixed for  prepayment  thereof or  otherwise  and such  failure  shall
     continue unremedied for a period of 30 days; or


          (d) any event or condition  occurs that results in the Loans  becoming
     due prior to their scheduled maturities.

     "Finance Guarantee and Security  Agreement" means the Finance Guarantee and
Security  Agreement,  substantially  in the form of  Exhibit E to the  Amendment
Agreement,  between  Finance  and the  Collateral  Agent for the  benefit of the
"Secured Parties", as defined thereunder.

     "Financial Officer" means the chief financial officer, principal accounting
officer, vice president-finance, assistant treasurer, treasurer or controller of
Level 3.

     "Fixed Charge Ratio" means, for any  four-fiscal-quarter  period, the ratio
of (a) Combined  Adjusted  EBITDA for such period to (b) the sum for such period
of (i) Capital Expenditures and (ii) Combined Fixed Charges.

     "Foreign  Lender"  means any Lender that is  organized  under the laws of a
jurisdiction  other than the United  States of  America.  For  purposes  of this
definition, the United States of America, each State thereof and the District of
Columbia shall be deemed to constitute a single jurisdiction.

     "Foreign  Subsidiary" means any Subsidiary that is organized under the laws
of a  jurisdiction  other than the United States of America or any State thereof
or the District of Columbia.

     "GAAP" means generally accepted accounting  principles in the United States
     of America.

     "GAAS" means generally  accepted auditing standards in the United States of
     America.

     "Government  Securities" means direct  obligations of, or obligations fully
and  unconditionally  guaranteed  or insured by, the United States of America or
any agency or instrumentality thereof.

     "Governmental  Authority"  means the  government  of the  United  States of
America, any other nation or any political subdivision thereof, whether state or
local,  and any agency,  authority,  instrumentality,  regulatory  body,  court,
central  bank or  other  entity  exercising  executive,  legislative,  judicial,
taxing,  regulatory  or  administrative  powers or functions of or pertaining to
government.


     "Guarantee"  of or by any Person (the  "guarantor")  means any  obligation,
contingent or otherwise,  of the guarantor  guaranteeing  or having the economic
effect of  guaranteeing  any  Indebtedness  of any other  Person  (the  "primary
obligor") in any manner,  whether  directly or  indirectly,  and  including  any
obligation  of the  guarantor,  direct or indirect,  (a) to  purchase or pay (or
advance or supply  funds for the  purchase or payment of) such  Indebtedness  or
other  obligation or to purchase (or to advance or supply funds for the purchase
of) any security for the payment  thereof,  (b) to  purchase or lease  property,
securities   or  services  for  the  purpose  of  assuring  the  owner  of  such
Indebtedness or other obligation of the payment thereof, (c) to maintain working
capital,  equity capital or any other financial statement condition or liquidity
of the  primary  obligor  so as to  enable  the  primary  obligor  to  pay  such
Indebtedness  or other  obligation  or (d) as an account party in respect of any
letter of credit or letter of guaranty  issued to support such  Indebtedness  or
obligation; provided, that the term Guarantee shall not include endorsements for
collection or deposit in the ordinary course of business.

     "Guarantee  Agreements" means the RC Guarantee  Agreement and the Term Loan
Guarantee Agreement.

     "Guarantors" means the RC Guarantors and the Term Loan Guarantors.

     "Hazardous  Materials"  means all  explosive or  radioactive  substances or
wastes  and all  hazardous  or toxic  substances,  wastes  or other  pollutants,
including  petroleum or petroleum  distillates,  asbestos or asbestos containing
materials,  polychlorinated  biphenyls,  radon gas, infectious or medical wastes
and all other  substances  or wastes of any  nature  regulated  pursuant  to any
Environmental Law.

     "Hedging Agreement" means any interest rate protection  agreement,  foreign
currency  exchange  agreement,  commodity  price  protection  agreement or other
interest or currency exchange rate or commodity price hedging arrangement.

     "Immaterial  Subsidiaries"  means either (a) any  Subsidiary having neither
(i) a book value of total assets in excess of $500,000 as of the last day of the
fiscal quarter most recently ended or (ii) total revenue in excess of $1,000,000
in the four fiscal quarter period most recently  ended,  determined in each case
as of any date of  delivery  of  financial  statements  by Level 3  pursuant  to
Sections  5.01(a) or 5.01(b),  or (b) the Persons  specified as such in Schedule
4.02.

     "Incremental   Loans"   shall  have  the   meaning   ascribed   thereto  in
Section 2.21(b).


     "Indebtedness"   of  any  Person  means,   without   duplication,   (a) all
obligations  of such Person for  borrowed  money or with  respect to deposits or
advances of any kind,  (b) all  obligations  of such Person  evidenced by bonds,
debentures,  notes or similar  instruments,  (c) all  obligations of such Person
under conditional sale or other title retention  agreements relating to property
acquired by such Person,  (d) all  obligations  of such Person in respect of the
deferred  purchase  price of property or services  (excluding  current  accounts
payable  incurred in the ordinary course of business),  (e) all  Indebtedness of
others secured by (or for which the holder of such  Indebtedness has an existing
right,  contingent or otherwise, to be secured by) any Lien on property owned or
acquired by such Person,  whether or not the  Indebtedness  secured  thereby has
been  assumed,  (f) all  Guarantees  by such Person of  Indebtedness  of others,
(g) all  Capital  Lease  Obligations  of  such  Person,   (h) all   obligations,
contingent  or  otherwise,  of such  Person as an  account  party in  respect of
letters of credit and letters of guaranty and (i) all obligations, contingent or
otherwise,  of such Person in respect of bankers' acceptances.  The Indebtedness
of any Person shall include the Indebtedness of any other entity  (including any
partnership in which such Person is a general partner) to the extent such Person
is liable therefor as a result of such Person's  ownership  interest in or other
relationship  with  such  entity,  except  to  the  extent  the  terms  of  such
Indebtedness provide that such Person is not liable therefor.

     "Indemnified Taxes" means Taxes other than Excluded Taxes.

     "Indentures"  means (i) the  Indenture  dated as of April 28, 1998  between
Level 3 and IBJ Schroder Bank & Trust Company, as trustee, with respect to Level
3's 9 1/8% Senior  Notes Due 2008,  (ii) the  Indenture  dated as of December 2,
1998 between Level 3 and IBJ Schroder  Bank & Trust  Company,  as trustee,  with
respect to Level 3's 10 1/2% Senior Discount Notes Due 2008, (iii) the Indenture
dated as of  February  29,  2000  between  Level 3 and The Bank of New York,  as
trustee, with respect to Level 3's 11% Senior Notes Due 2008, (iv) the Indenture
dated as of  February  29,  2000  between  Level 3 and The Bank of New York,  as
trustee,  with respect to Level 3's 11% Senior Notes Due 2008, (v) the Indenture
dated as of  February  29,  2000  between  Level 3 and The Bank of New York,  as
trustee,  with  respect  to Level 3's 11 1/4%  Senior  Notes Due 2010,  (vi) the
Indenture  dated as of  February  29, 2000  between  Level 3 and The Bank of New
York, as trustee,  with respect to Level 3's 12 7/8% Senior  Discount  Notes Due
2010, (vii) the Euro Securities  Indenture dated as of February 29, 2000 between
Level 3 and The Bank of New York, as trustee,  with respect to Level 3's 10 3/4%
Senior Euro Notes Due 2008 and (viii) the Euro Securities  Indenture dated as of
February 29, 2000  between  Level 3 and The Bank of New York,  as trustee,  with
respect to Level 3's 11 1/4% Senior Euro Notes Due 2010.


     "Index  Debt"  means  the  highest  rated  senior,   unsecured,   Long-Term
Indebtedness for borrowed money of Level 3 that is not guaranteed  (including by
any Subsidiary) or otherwise credit enhanced.

     "Intercity Route Miles Completed" means the number of intercity route miles
with completed conduits installed.

     "Intercity  Route Miles with Fiber Completed" means the number of intercity
route miles with completed conduits, including fiber, installed.

     "Interest  Election  Request"  means a request by a Borrower  to convert or
continue  a  Revolving   Borrowing  or  Term   Borrowing  in   accordance   with
Section 2.07.

     "Interest  Payment Date" means (a) with respect to any ABR Loan (other than
a Swingline Loan), the last day of each March, June, September and December, (b)
with  respect  to any  Eurodollar  Loan,  the  last day of the  Interest  Period
applicable  to the  Borrowing of which such Loan is a part and, in the case of a
Eurodollar  Borrowing  with an  Interest  Period  of  more  than  three  months'
duration,  each day prior to the last day of such Interest Period that occurs at
intervals of three months' duration after the first day of such Interest Period,
and (c) with  respect to any Swingline  Loan, the day that such Loan is required
to be repaid.

     "Interest  Period"  means with  respect to any  Eurodollar  Borrowing,  the
period  commencing on the date of such  Borrowing and ending on the  numerically
corresponding  day in the calendar  month that is one, two,  three or six months
thereafter (or nine or twelve months  thereafter if, at the time of the relevant
Borrowing, all Lenders participating therein agree to make an interest period of
such duration available),  as the Borrower may elect; provided,  that (a) if any
Interest  Period  would end on a day other than a Business  Day,  such  Interest
Period  shall be extended to the next  succeeding  Business Day unless such next
succeeding  Business Day would fall in the next  calendar  month,  in which case
such Interest  Period shall end on the next  preceding  Business Day and (b) any
Interest  Period that commences on the last Business Day of a calendar month (or
on a day  for  which  there  is no  numerically  corresponding  day in the  last
calendar  month of such  Interest  Period) shall end on the last Business Day of
the last calendar month of such Interest Period.  For purposes hereof,  the date
of a Borrowing  initially  shall be the date on which such Borrowing is made and
thereafter  shall  be the  effective  date  of the  most  recent  conversion  or
continuation of such Borrowing.

     "Investment" means purchasing,  holding or acquiring (including pursuant to
any merger with any Person  that was not a Wholly  Owned  Restricted  Subsidiary
prior to such  merger) any Capital  Stock,  evidences of  indebtedness  or other
securities  (including any option,


warrant  or other  right to  acquire  any of the  foregoing)  of,  or  making or
permitting to exist any loans or advances  (other than  commercially  reasonable
extensions of trade credit) to,  guaranteeing  any  obligations of, or making or
permitting to exist any  investment or any other  interest in, any other Person,
or  purchasing  or  otherwise  acquiring  (in one  transaction  or a  series  of
transactions) any assets of any Person constituting a business unit. The amount,
as of any date of determination, of any Investment shall be the original cost of
such  Investment  (including any  Indebtedness  of a Person existing at the time
such Person  becomes a Restricted  Subsidiary in connection  with any Investment
and any Indebtedness assumed in connection with any acquisition of assets), plus
the cost of all additions,  as of such date, thereto and minus the amount, as of
such date, of any portion of such Investment repaid to the investor in cash (or,
in the  case in  which  an  Investment  is made in  property  and the  identical
property is returned to the Person that made the  Investment,  the lesser of (a)
the amount of the property  computed as set forth in this  definition  as of the
date of the  Investment  and (b) the fair market  value of such  property on the
date of its return) as a repayment of  principal or a return of capital,  as the
case may be (except to the  extent  such  repaid  amount  has been  included  in
Combined  Net  Income),  but  without any other  adjustments  for  increases  or
decreases in value, or write-ups, write-downs or write-offs with respect to such
Investment.  In determining the amount of any Investment involving a transfer of
any property  other than cash,  such property shall be valued at its fair market
value at the time of such transfer.

     "Issuing  Bank" means JPMorgan Chase Bank, in its capacity as the issuer of
Letters of Credit hereunder,  and its successors in such capacity as provided in
Section 2.05(i).  The Issuing  Bank may, in its  discretion,  arrange for one or
more Letters of Credit to be issued by  Affiliates of the Issuing Bank, in which
case the term "Issuing  Bank" shall include any such  Affiliate  with respect to
Letters of Credit issued by such Affiliate.

     "knowledge"  means  to  the  knowledge  of  any  Executive  Officer  or any
Financial Officer of Level 3.

     "LC  Disbursement"  means a payment made by the Issuing Bank  pursuant to a
Letter of Credit.

     "LC Exposure"  means,  at any time,  the sum of (a) the  aggregate  undrawn
amount of all outstanding  Letters of Credit at such time plus (b) the aggregate
amount of all LC Disbursements that have not yet been reimbursed by or on behalf
of the RC Borrowers at such time. The LC Exposure of any Revolving Lender at any
time shall be its Applicable Percentage of the total LC Exposure at such time.

     "Lenders"  means the Persons listed on  Schedule 2.01  and any other Person
that shall have become a party hereto  pursuant to an Assignment  and Acceptance
or an Incremental


Facility Amendment,  other than any such Person that ceases to be a party hereto
pursuant to an Assignment and Acceptance. Unless the context otherwise requires,
the term "Lenders" includes the Swingline Lender.

     "Letter  of  Credit"  means any letter of credit  issued  pursuant  to this
     Agreement.

     "Level 3" means Level 3 Communications, Inc., a Delaware corporation.

     "Level 3  Indentures"  means the  indentures  in effect on the date  hereof
relating to various series of senior  unsecured notes of Level 3  outstanding on
the date  hereof  and  issued  in  offerings  pursuant  to  Rule 144A  under the
Securities Act of 1933 or in offerings  registered  under the Securities Act, as
the same may be amended and in effect from time to time.

     "Leverage  Ratio" means,  on any date,  the ratio of Combined Total Debt on
such date to Combined Adjusted EBITDA for the period of four consecutive  fiscal
quarters of Level 3 most recently ended on or prior to such date.

     "LIBO  Rate"  means,  with  respect  to any  Eurodollar  Borrowing  for any
Interest Period, the rate appearing on Page 3750 of the Dow Jones Market Service
(or on any successor or substitute page of such Service,  or any successor to or
substitute  for such  Service,  providing  rate  quotations  comparable to those
currently  provided  on  such  page  of  such  Service,  as  determined  by  the
Administrative  Agent from time to time for purposes of providing  quotations of
interest rates applicable to dollar deposits in the London interbank  market) at
approximately   11:00  a.m.,  London  time,  two  Business  Days  prior  to  the
commencement  of such Interest  Period,  as the rate for dollar  deposits with a
maturity  comparable to such Interest Period. In the event that such rate is not
available at such time for any reason, then the "LIBO Rate" with respect to such
Eurodollar  Borrowing for such Interest Period shall be the rate at which dollar
deposits of $10,000,000  and for a maturity  comparable to such Interest  Period
are  offered  by the  principal  London  office of the  Administrative  Agent in
immediately  available  funds in the London  interbank  market at  approximately
11:00 a.m.,  London time,  two Business Days prior to the  commencement  of such
Interest Period.

     "License"   means  any   license   granted  by  the  FCC  or  any   foreign
telecommunications regulatory body.

     "Lien" means, with respect to any asset,  (a) any mortgage,  deed of trust,
lien, pledge, hypothecation,  encumbrance, charge or security interest in, on or
of such asset,  (b) the  interest of a vendor or a lessor under any  conditional
sale  agreement,  capital lease or title  retention  agreement (or any financing
lease having  substantially  the same economic  effect as any


of the foregoing) relating to such asset and (c) in the case of securities,  any
purchase  option,  call or similar  right of a third party with  respect to such
securities.

     "Loan   Allocation   Agreement"   means  the  loan  allocation   agreement,
substantially  in the  form of  Exhibit  N  hereto,  to be  entered  into by the
Administrative Agent and each of the Lenders.

     "Loan  Documents"  means  this  Agreement,  the  Commitment  Letter and Fee
Letters dated  July 22,  1999 among  Level 3,  Level 3  Communications,  LLC and
certain of the Lenders, the Amendment Agreement and the Security Documents.  The
Loan Documents do not include any document  delivered by Finance in satisfaction
of the conditions precedent set forth in the Amendment Agreement or entered into
by Finance pursuant to any document so delivered.

     "Loan Parties" means Level 3,  the Borrowers and the other  Subsidiary Loan
Parties.

     "Loans"  means the loans made by the Lenders to the  Borrowers  pursuant to
this Agreement.

     "Local  Markets"  means the markets  referred to in the letter from Level 3
dated the date hereof delivered to the Administrative Agent.

     "London  Properties"  means the properties  located at 6 Braham  Street and
260 Goswell Road in London, England.

     "Long-Term  Indebtedness"  means any Indebtedness  that, in accordance with
GAAP, constitutes (or when incurred constituted) a long-term liability.

     "Markets with Fiber Networks" means the number of Local Markets where Level
3 is able to offer services over owned networks.

     "Master Lease Agreement" means, collectively,  each of (i) the Master Lease
Agreement  dated the date  hereof and as amended and  restated as of  August 23,
2002 between BTE, as lessor, and Level 3 Communications,  LLC, as lessee, and as
amended from time to time  thereafter in form and substance  satisfactory to the
Administrative  Agent,  and (ii) the leases  between  BTE, as lessor,  and other
entities,  as lessees, in each case relating to the lease by BTE to such lessees
of assets owned by BTE and financed,  in whole or in part,  with the proceeds of
Term Loans, which leases shall be on terms substantially similar to those in the
Master Lease Agreement referenced in clause (i) of this definition.


     "Material  Adverse  Effect"  means a  material  adverse  effect on  (a) the
business, assets, operations or condition, financial or otherwise of Level 3 and
the Restricted  Subsidiaries taken as a whole, (b) the ability of any Loan Party
to perform any of its  obligations  under any Loan Document or (c) the rights of
or benefits available to the Lenders under any Loan Document.

     "Material  Indebtedness"  means  Indebtedness  (other  than the  Loans  and
Letters of Credit), or obligations in respect of one or more Hedging Agreements,
of any one or more of Level 3,  any Borrower or any other Restricted  Subsidiary
in  an  aggregate  principal  amount  exceeding  $25,000,000.  For  purposes  of
determining Material Indebtedness,  the "principal amount" of the obligations of
Level 3,  any Borrower or any  Restricted  Subsidiary  in respect of any Hedging
Agreement at any time shall be the maximum  aggregate  amount  (giving effect to
any  netting  agreements)  that  Level 3,   such  Borrower  or  such  Restricted
Subsidiary would be required to pay if such Hedging Agreement were terminated at
such time (or is required to pay if such Hedging Agreement has been terminated).

     "Money  Market  Fund"  means any  investment  company  (or series  thereof)
organized  and operating in the United States  (i) which  values its  securities
using the  "amortized  cost  method"  pursuant to  Rule 2a-7  adopted  under the
Investment  Company Act of 1940 (the  "Investment  Company Act"),  (ii) which is
duly registered with the United States Securities and Exchange  Commission as an
open-end  management  investment  company under the  Investment  Company Act and
(iii) substantially   all  the  assets  of  which  are   invested  in  Permitted
Investments.

     "Moody's" means Moody's Investors Service, Inc.

     "Mortgage" means a mortgage, deed of trust, assignment of leases and rents,
leasehold  mortgage or other security  document granting a Lien on any Mortgaged
Property to secure the RC Obligations or the Term Loan Obligations,  as the case
may be.  Each  Mortgage  shall  be  satisfactory  in form and  substance  to the
Collateral Agent.

     "Mortgaged Property" means, initially, each parcel of real property and the
improvements thereto owned by a Loan Party and identified on Schedule 3.17,  and
includes  each other  parcel of real  property  and  improvements  thereto  with
respect to which a Mortgage is granted pursuant to Section 5.12 or 5.13.

     "Mortgagee   Intercreditor  Agreement"  means  an  intercreditor  agreement
reasonably satisfactory to the Collateral Agent between the Collateral Agent and
the  mortgagee  or lessor of  Specified  Real Estate or other  significant  real
estate  permitted by  Sections 6.02  and 6.03 to be mortgaged or sold and leased
back by Level 3 or a Restricted  Subsidiary  pursuant


to which such mortgagee or lessor  recognizes and consents to the first priority
Lien of the Collateral Agent on Telecom  Equipment Assets,  including  fixtures,
located at, incorporated in or attached to such real estate (other than any such
assets  integral  to the  customary  operation  of any  building as such for its
intended  purpose) and the  Collateral  Agent and such mortgagee or lessor agree
with respect to the exercise of remedies by the Collateral Agent with respect to
such Telecom Equipment Assets.

     "Multiemployer   Plan"   means  a   multiemployer   plan  as   defined   in
Section 4001(a)(3) of ERISA.

     "Net  Proceeds"  means,  with  respect  to any event (a) the cash  proceeds
received in respect of such event  including (i) any cash received in respect of
any  non-cash  proceeds,  but only as and when  received,  (ii) in the case of a
casualty, insurance proceeds, and (iii) in the case of a condemnation or similar
event,  condemnation awards and similar payments,  net of (b) the sum of (i) all
reasonable  fees and  out-of-pocket  expenses paid by Level 3 and the Restricted
Subsidiaries to third parties in connection with such event, (ii) in the case of
a sale or other  disposition  of an asset  (including  pursuant to a casualty or
condemnation), the amount of all payments required to be made by Level 3 and the
Restricted  Subsidiaries as a result of such event to repay Indebtedness  (other
than Loans) secured by such asset or otherwise  subject to mandatory  prepayment
as a result of such event, and (iii) the amount of all taxes paid (or reasonably
estimated  to be payable) by Level 3 and the  Restricted  Subsidiaries,  and the
amount of any reserves established by Level 3 and the Restricted Subsidiaries to
fund  contingent  liabilities  reasonably  estimated  to be payable and that are
attributable  to such event (as  determined  reasonably and in good faith by the
chief financial officer of Level 3).

     "Net Working  Capital" means, at any date, (a) the combined  current assets
of Level 3 and the  Subsidiaries  as of such date  (excluding cash and Permitted
Investments)  minus (b) the  combined  current  liabilities  of Level 3  and the
Subsidiaries  as of such date  (excluding  current  liabilities  in  respect  of
Indebtedness).  Net  Working  Capital at any date may be a positive  or negative
number.  Net Working  Capital  increases  when it becomes more  positive or less
negative and decreases when it becomes less positive or more negative.

     "Non-Cash  Pay  Preferred  Stock" means  preferred  stock of Level 3  which
(i) is  not  mandatorily  redeemable,  in  whole  or  part,  or  required  to be
repurchased  or  reacquired,  in whole or in part, by Level 3 or any  Restricted
Subsidiary,  and which does not require any payment of cash  dividends,  in each
case,  prior to the date that is six months after the Tranche B  Maturity  Date;
provided,  however, that any preferred stock which would constitute Non-Cash Pay
Preferred  Stock but for provisions  thereof giving holders thereof the right to
require Level 3 to repurchase or redeem such preferred stock upon the occurrence
of a change of control  occurring  prior to the  Tranche B  Maturity  Date shall
constitute  Non-Cash  Pay  Preferred  Stock


if the change of control  provisions  applicable to such preferred  stock are no
more  favorable  to the  holders of such  preferred  stock  than the  provisions
applicable to the Loans  contained in this  Agreement and such  preferred  stock
specifically  provides  that  Level 3 will not  repurchase  or  redeem  any such
preferred stock pursuant to such provisions prior to the Borrowers' or Level 3's
repayment of the Loans and the termination of all Commitments hereunder, (ii) is
not secured by any assets of Level 3 or any Restricted Subsidiary,  (iii) is not
Guaranteed  by  any  Restricted  Subsidiary  and  (iv) is  not  exchangeable  or
convertible  into  Indebtedness  of Level 3 or any Restricted  Subsidiary or any
preferred  stock  (other than  Non-Cash Pay  Preferred  Stock) of Level 3 or any
Subsidiary.

     "Obligations" means the RC Obligations and the Term Loan Obligations.

     "OECD" means the Organization for Economic Cooperation and Development.

     "Other  Taxes"  means  any and all  present  or  future  recording,  stamp,
documentary,  excise,  transfer,  sales,  property or similar taxes,  charges or
levies  arising  from any  payment  made  under  any Loan  Document  or from the
execution,  delivery or  enforcement  of, or otherwise with respect to, any Loan
Document or Finance Document.

     "PBGC"  means the  Pension  Benefit  Guaranty  Corporation  referred to and
defined in ERISA and any successor entity performing similar functions.

     "Perfection  Certificate"  means a certificate  in the form of Exhibit B or
any other form approved by the Administrative Agent.

     "Permitted Business  Acquisition" means (a) any acquisition by Level 3 or a
Subsidiary Loan Party (other than an Equipment Borrower) of all or substantially
all the assets of, or all the Equity  Interests in, a Person or division or line
of business of a Person, if immediately after giving effect thereto,  no Default
has occurred and is  continuing  or would result  therefrom,  (b) such  acquired
Person or business is  predominately  engaged in one or more  Telecommunications
Businesses  in the United  States of America,  (c) each  Subsidiary  (other than
Foreign  Subsidiaries)  formed  for  the  purpose  of  or  resulting  from  such
acquisition  shall be a  Subsidiary  Loan Party and all the Equity  Interests of
each such Subsidiary  shall be owned directly by Level 3 and/or  Subsidiary Loan
Parties and shall have been  pledged  pursuant to the Shared  Collateral  Pledge
Agreement,   (d) the  Collateral  and  Guarantee  Requirement  shall  have  been
satisfied with respect to each such Subsidiary (but only, in the case of Foreign
Subsidiaries,  to the extent provided  therein) and all consents of Governmental
Authorities or third parties  necessary to permit each such  Subsidiary to enter
into each applicable RC Security  Document and pledge the Collateral owned by it
pursuant  to the RC  Security  Documents  shall  have  been  obtained  (it being
understood  that  this  condition  shall  not fail to be met as a result  of


the  inability  to subject to the Liens of the RC Security  Documents  any asset
subject to a Capital  Lease or to the Lien of any  purchase  money  Indebtedness
that existed at the time such Person became a Subsidiary  and was not created in
contemplation  of or in  connection  with such  Person  becoming a  Subsidiary),
(e) Level 3 and the Subsidiaries  are in compliance,  on a pro forma basis after
giving effect to such  acquisition  (without giving effect to operating  expense
reductions),  with the financial  covenants  contained in  Section 6.14,  to the
extent then applicable,  as if such acquisition had occurred on the first day of
the relevant period for testing compliance, and (f) Level 3 has delivered to the
Agent an officer's certificate to the effect set forth in clauses (a), (b), (c),
(d) and (e) above,  together  with all relevant  financial  information  for the
Person or assets  acquired and reasonably  detailed  calculations  demonstrating
satisfaction of the requirement set forth in clause (e) above. For the avoidance
of doubt,  an acquired  Person or business shall be deemed to be  "predominately
engaged in one or more  Telecommunications  Businesses  in the United  States of
America"  if more than  66-2/3% of the  consolidated  revenues of such Person or
business are  contributed  by the  Telecommunications  Businesses of Persons who
will  upon   acquisition   become   Subsidiary  Loan  Parties  and  satisfy  the
requirements of clause (d) above.

     "Permitted  Debt" means unsecured  senior or  subordinated  Indebtedness of
Level 3  that  is  not   (i) Guaranteed   by  any   Restricted   Subsidiary   or
(ii) convertible into or exchangeable for any Indebtedness (other than Permitted
Debt) of Level 3 or any  Restricted  Subsidiary  or any Equity  Interests of any
Restricted Subsidiary.

     "Permitted Encumbrances" means:

          (a) Liens  imposed  by law for taxes that are not yet due or are being
     contested in compliance with Section 5.05;

          (b) carriers',  warehousemen's, mechanics', materialmen's, repairmen's
     and other like  Liens  imposed by law,  arising in the  ordinary  course of
     business and securing obligations that are not overdue by more than 30 days
     or are being contested in compliance with Section 5.05;

          (c) pledges  and deposits  made in the ordinary  course of business in
     compliance  with workers'  compensation,  unemployment  insurance and other
     social security laws or regulations;

          (d) deposits  to secure  the  performance  of bids,  trade  contracts,
     leases,  statutory obligations,  surety and appeal bonds, performance bonds
     and other obligations of a like nature, in each case in the ordinary course
     of business;


          (e) judgment  liens in respect of judgments  that do not constitute an
     Event of Default under clause (k) of Article VII;

          (f) other liens incidental to the conduct of business or the ownership
     of property which do not in the aggregate materially detract from the value
     of Level 3's and its  Restricted  Subsidiaries'  property  when  taken as a
     whole,  or  materially  impair  the use  thereof  in the  operation  of its
     business; and

          (g) any interest or title of a lessor in the  property  subject to any
     lease other than a Capital  Lease or a lease entered into as part of a sale
     and leaseback transaction subject to Section 6.04;

provided  that the term  "Permitted  Encumbrances"  shall not  include  any Lien
securing Indebtedness.

     "Permitted  Holders"  means the members of Level 3's board of  directors on
the date hereof and their respective  estates,  spouses,  ancestors,  and lineal
descendants,  the legal representatives of any of the foregoing and the trustees
of any bona fide trusts of which the foregoing are the sole beneficiaries or the
grantors,  or any Person of which the foregoing  "beneficially owns" (as defined
in Rule 13d-3  under the Securities  Exchange Act of 1934) at least 66 2/3% of
the total voting power of the voting stock of such Person.

     "Permitted Investments" means:

          (a) Government Securities maturing, or subject to tender at the option
     of the  holder  thereof,  within  two years  after the date of  acquisition
     thereof;

          (b) time deposits and  certificates  of deposit of any commercial bank
     organized in the United States having capital and surplus in excess of $500
     million or a commercial  bank organized  under the law of any other country
     that is a member of the OECD having  total assets in excess of $500 million
     (or its foreign  currency  equivalent at the time) with a maturity date not
     more than one year from the date of acquisition;

          (c)  repurchase  obligations  with a term of not more than 30 days for
     underlying  securities  of the types  described in clause (a) above entered
     into with (x) any bank meeting the  qualifications  specified in clause (b)
     above or (y) any primary  government  securities  dealer  reporting  to the
     Market Reports Division of the Federal Reserve Bank of New York;


          (d) direct  obligations  issued by any state of the  United  States of
     America  or any  political  subdivision  of any such  state  or any  public
     instrumentality thereof maturing, or subject to tender at the option of the
     holder  thereof,  within  90 days  after the date of  acquisition  thereof,
     provided  that,  at the time of  acquisition,  the  long-term  debt of such
     state,  political  subdivision or public  instrumentality has a rating of A
     (or higher)  from S&P or A-2 (or higher)  from  Moody's (or, if at any time
     neither  S&P  nor  Moody's  shall  be  rating  such  obligations,  then  an
     equivalent  rating from such other  nationally  recognized  rating  service
     acceptable to the Administrative Agent);

          (e)  commercial  paper  issued  by  the  parent   corporation  of  any
     commercial  bank  organized in the Untied States having capital and surplus
     in excess of $500 million or a commercial  bank organized under the laws of
     any other  country  that is a member  of the OECD  having  total  assets in
     excess of $500 million (or its foreign  currency  equivalent  at the time),
     and commercial paper issued by others having a rating of A-2 or higher from
     S&P or a rating of P-2 or higher from  Moody's  (or, if at any time neither
     S&P nor Moody's shall be rating such obligations,  then equivalent  ratings
     from such other  nationally  recognized  rating services  acceptable to the
     Administrative  Agent) and in each case maturing  within one year after the
     date of acquisition;

          (f) overnight bank deposits and bankers' acceptances at any commercial
     bank organized in the United States having capital and surplus in excess of
     $500 million or a  commercial  bank  organized  under the laws of any other
     country  that is a member of the OECD having total assets in excess of $500
     million (or its foreign currency equivalent at the time);

          (g) deposits available for withdrawal on demand with a commercial bank
     organized in the United States having capital and surplus in excess of $500
     million or a commercial  bank organized under the laws of any other country
     that is a member of the OECD having total assets in excess of $500 million)
     or its foreign currency equivalent at the time); and

          (h)  investments  in money  market  funds  substantially  all of whose
     assets  comprise  securities of the types  described in clauses (a) through
     (g).

     "Person" means any natural person, corporation,  limited liability company,
trust, joint venture, association, company, partnership,  Governmental Authority
or other entity.

     "Plan" means any employee  pension benefit plan (other than a Multiemployer
Plan) subject to the  provisions of Title IV of ERISA or Section 412 of the Code
or Section 302 of ERISA,  and in respect of which Level 3 or any ERISA Affiliate
is (or,  if such


plan were  terminated,  would  under  Section 4069  of ERISA be deemed to be) an
"employer" as defined in Section 3(5) of ERISA.

     "Prepayment Event" means:

          (a) any sale,  transfer or other disposition  (including pursuant to a
     sale and  leaseback  transaction)  of any  property  or  asset  (including,
     without limitation, sales of Capital Stock of Unrestricted Subsidiaries) of
     Level 3 or any Restricted Subsidiary,  other than dispositions described in
     clauses (a),  (b) and (c) of  Section 6.06,  but only to the extent the Net
     Proceeds  therefrom  have not been  reinvested  by Level 3 or a  Restricted
     Subsidiary in Telecommunications Assets within one year (or 540 days in the
     case of Net Proceeds from sales of Special  Assets) after the date on which
     such Net Proceeds were received; or

          (b) any casualty or other insured damage to, or any taking under power
     of eminent domain or by condemnation or similar proceeding of, any property
     or asset of Level 3 or any  Restricted  Subsidiary,  but only to the extent
     that  the Net  Proceeds  therefrom  have not been  applied  to  (i) repair,
     restore   or   replace   such   property   or   asset   or    (ii) purchase
     Telecommunications  Assets within one year after the date on which such Net
     Proceeds were received.

     "Prime Rate" means the rate of interest per annum  publicly  announced from
time to time by JPMorgan Chase Bank as its prime rate in effect at its principal
office in New York City;  each change in the Prime Rate shall be effective  from
and including the date such change is publicly announced as being effective.

     "Pro Forma Fixed  Charge  Ratio"  means,  as of any date,  the lower of the
Fixed Charge Ratios for the  four-fiscal-quarter  trailing periods ending on the
last days of each of the two most recent  fiscal  quarters  for which  financial
statements  shall have been required to be delivered  under  Section  5.01(a) or
(b),  determined  as if all the  Indebtedness  of  Level 3 and the  Subsidiaries
outstanding (or the subject of a Borrowing  Request  outstanding) on the date of
determination  had been  outstanding  on each day of such periods.  In the event
that any applicable  financial  statements required to have been delivered on or
prior to any date of determination shall not have been delivered,  the Pro Forma
Fixed Charge Ratio shall be deemed to be zero until such time as such  financial
statements are delivered and, following  delivery of such financial  statements,
the Pro Forma Fixed Charge Ratio shall be determined for the applicable  periods
without regard to this sentence.


     "RC  Borrower"  means  each  of  Level 3   Communications,   LLC,   Level 3
International Services, Inc. and Level 3 International, Inc., each of which is a
Wholly Owned Subsidiary of Level 3.

     "RC Guarantee  Agreement"  means the RC Guarantee  Agreement among Level 3,
each  Subsidiary  Loan Party  (other  than the  Equipment  Borrowers  and the RC
Borrowers) and the Administrative Agent, substantially in the form of Exhibit D.

     "RC Guarantors" means the parties to the RC Guarantee  Agreement other than
the Administrative Agent.

     "RC  Indemnity,  Subrogation  and  Contribution  Agreement"  means  the  RC
Indemnity, Subrogation and Contribution Agreement,  substantially in the form of
Exhibit I, among the RC Borrowers and the RC Guarantors.

     "RC  Obligations"  has the  meaning  assigned  to such  term in the  Shared
Collateral Security Agreement.

     "RC Secured  Parties"  has the meaning  assigned to such term in the Shared
Collateral Security Agreement.

     "Redesignated   Colocation  Subsidiary"  means  any  Colocation  Subsidiary
previously designated as an Unrestricted  Subsidiary that has been designated as
a Restricted Subsidiary pursuant to Section 6.13(d).

     "Register" has the meaning assigned to such term in Section 9.04.

     "Related Fund" means with respect to any Lender that is a fund that invests
in bank loans in the ordinary course of business, any other fund that invests in
bank loans in the  ordinary  course of business and is advised or managed by the
same  investment  advisor as such Lender or by an Affiliate  of such  investment
advisor.

     "Related  Parties"  means,  with  respect  to any  specified  Person,  such
Person's Affiliates and the directors,  officers,  employees,  agents, trustees,
partners, members and advisors of such Person and such Person's Affiliates.

     "Required Lenders" means, at any time (a) Lenders (including any Additional
Lenders that are vendors of  telecommunications  equipment or Affiliates thereof
(collectively,   "Vendor  Lenders")  having  Revolving  Exposures,  Term  Loans,
Incremental Loans and unused Commitments representing more than 50.0% of the sum
of  the  total  Revolving   Exposures,


outstanding Term Loans,  outstanding Incremental Loans and unused Commitments at
such time, and (b) if any  Additional  Lenders are Vendor Lenders and the amount
of outstanding Term Loans,  outstanding Incremental Loans and unused commitments
of such Vendor Lenders exceeds $500,000,000 in the aggregate, Lenders other than
Vendor Lenders having Revolving Exposures,  outstanding Term Loans,  outstanding
Incremental Loans and unused commitments representing more than 50.0% of the sum
of the total Revolving Exposures,  outstanding Term Loans, Incremental Loans and
unused commitments held by all Lenders other than Vendor Lenders.

     "Restricted Payment" means (a) any dividend or other distribution  (whether
in cash,  securities or other  property) with respect to any shares of any class
of capital  stock or other  Equity  Interests of Level 3,  the  Borrowers or any
Restricted  Subsidiary,  or any payment  (whether in cash,  securities  or other
property),  including  any sinking  fund or similar  deposit,  on account of the
purchase, redemption, retirement, acquisition, cancelation or termination of any
such  shares of  capital  stock or other  Equity  Interests  of  Level 3  or any
Restricted Subsidiary or any option,  warrant or other right to acquire any such
shares of capital stock or other Equity  Interests of Level 3 or any  Restricted
Subsidiary,  provided  that no such  dividend,  distribution  or  payment  shall
constitute a "Restricted Payment" to the extent made solely with common stock of
Level 3 or  (except  in the case of  dividends,  distributions  or  payments  in
respect of the common stock of Level 3)  preferred  stock of Level 3, or (b) any
payment to any Derivatives  Counterparty as a result of any change in the market
value of any class of capital  stock or other Equity  Interests of Level 3,  the
Borrowers or any Restricted  Subsidiary that is publicly traded (provided,  that
(i) payments  shall be deemed to have  been made to  Derivatives  Counterparties
only to the extent the cumulative amount of such payments exceeds the cumulative
amount of any payments received by Level 3 and the Restricted  Subsidiaries from
Derivatives  Counterparties  as a result of changes in the market  value of such
publicly  traded  capital  stock  or  other  Equity  Interests  and  (ii) it  is
understood  that the intent of the above  language  relating  to payments to and
from  Derivatives  Counterparties  is to treat  transactions  entered  into with
Derivatives  Counterparties as Restricted  Payments only if Level 3 intends such
transactions  to have  substantially  the same economic effect as the dividends,
distributions and payments referred to in clause (a) above).

     "Restricted  Subsidiary"  means (i) each Borrower and each other Subsidiary
of  Level 3  on  the  Amendment   Effectiveness  Date  that  is  not  listed  on
Schedule 6.13  and (ii) each  Subsidiary of Level 3  organized or acquired after
the Amendment  Effectiveness  Date (x) that is engaged to any significant extent
in a  Telecommunications  Business in the United States (other than a Colocation
Subsidiary designated as an Unrestricted Subsidiary pursuant to Section 6.13) or
owns Capital Stock of any Person so engaged or (y) that has not been  designated
an Unrestricted  Subsidiary in accordance  with the provisions of  Section 6.13.
Finance shall not at any time be a Restricted Subsidiary.


     "Revolving  Availability  Period"  means  the  period  from  and  including
December 8, 1999, to but  excluding  the earlier of the Revolving  Maturity Date
and the date of termination of the Revolving Commitments.

     "Revolving  Commitment" means, with respect to each Lender, the commitment,
if any, of such Lender to make Revolving Loans and to acquire  participations in
Letters  of  Credit  and  Swingline  Loans  hereunder,  expressed  as an  amount
representing the maximum  aggregate amount of such Lender's  Revolving  Exposure
hereunder,  as such  commitment may be (a) reduced from time to time pursuant to
Section 2.08  and (b)  reduced  or  increased  from  time to  time  pursuant  to
assignments by or to such Lender pursuant to Section 9.04. The initial amount of
each Lender's  Revolving  Commitment  was set forth on Schedule  2.01, or in the
Assignment and  Acceptance  pursuant to which such Lender shall have assumed its
Revolving  Commitment,  as  applicable.  The amount of each  Lender's  Revolving
Commitment  as of the  Amendment  Effectiveness  Date is set  forth on  Schedule
2.01A.  The aggregate  amount of the Lenders'  Revolving  Commitments  as of the
Amendment  Effectiveness Date is $150,000,000.  "Revolving Exposure" means, with
respect to any Lender at any time, the sum of the outstanding  principal  amount
of such Lender's  Revolving Loans and its LC Exposure and Swingline  Exposure at
such time.

     "Revolving  Lender" means a Lender with a Revolving  Commitment  or, if the
Revolving  Commitments  have  terminated  or expired,  a Lender  with  Revolving
Exposure.

     "Revolving  Loan"  means a Loan made  pursuant  to the second  sentence  of
Section 2.01.

     "Revolving Maturity Date" means the date that is eight years after the date
hereof.

     "Security  Agreements" means the Shared Collateral  Security  Agreement and
the Term Loan Security Agreement.

     "Security  Documents" means the Shared Collateral Security  Documents,  the
RC Guarantee  Agreements  and the Term Loan  Security  Documents.  The  Security
Documents do not include any document  delivered by Finance in  satisfaction  of
the conditions precedent set forth in the Amendment Agreement or entered into by
Finance pursuant to any document so delivered.


     "SFAS  144"  means  Financial   Accounting  Standards  Board  Statement  of
Financial  Accounting  Standards  No.  144,  Accounting  for the  Impairment  or
Disposal of Long Lived Assets.

     "Shared  Collateral"  means any and all  "Collateral",  as  defined  in any
applicable Shared Collateral Security Document.

     "Shared   Collateral   Pledge   Agreement"  means  the  Pledge   Agreement,
substantially  in the form of Exhibit F,  among  Level 3,  the  Subsidiary  Loan
Parties (other than the Equipment  Borrowers)  and the Collateral  Agent for the
benefit of the Shared Collateral Secured Parties.

     "Shared Collateral Secured Obligations" shall mean, at any date, (a) the RC
Obligations, (b) an aggregate principal amount of Term Loan Obligations equal to
(i) $750,000,000  minus (ii) the amount of Shared Collateral proceeds applied to
the  principal  amount  of the RC  Obligations  on or prior to such  date  minus
(iii) the  aggregate  amount of the  Lenders'  Revolving  Exposure on such date,
(c) all  obligations of BTE and the Term Loan Guarantors in respect of interest,
fees, indemnities, cost reimbursements and similar amounts directly attributable
to the principal amount of Term Loan Obligations referred to in clause (b) above
and (d) all obligations of the Loan Parties under the Shared Collateral Security
Documents, including obligations in respect of, and all rights of the Collateral
Agent and the Administrative Agent to receive payment or reimbursement of costs,
expenses or other amounts  incurred or expended by the  Collateral  Agent or the
Administrative  Agent (in its  capacity  as such)  under any  Shared  Collateral
Security Document.  The principal amount of Term Loan Obligations referred to in
clause  (b) above  shall, on any date,  consist of pro rata amounts of Tranche A
Term  Loans,  Tranche B  Term  Loans,  and  Tranche C  Term  Loans  made  to BTE
determined on the basis of the relative aggregate  outstanding principal amounts
thereof on such date.  Notwithstanding the foregoing, after the occurrence of an
Event  of  Default  and the  exercise  of  remedies  in  respect  of the  Shared
Collateral in accordance  with the Shared  Collateral  Security  Documents,  the
principal  amount of Term Loan  Obligations  included  in the Shared  Collateral
Secured Obligations  pursuant to the foregoing shall be reduced by the principal
amount  of Term  Loans  indefeasibly  paid in full with the  proceeds  of Shared
Collateral  and,  upon  payment of the  principal  amount of Term Loans with the
proceeds  of  Shared  Collateral,   no  principal  amounts  of  Term  Loans  not
theretofore  included in Shared Collateral Secured Obligations shall as a result
thereof be included in the Shared Collateral Secured Obligations.

     "Shared  Collateral  Secured Parties" has the meaning assigned to such term
in the Shared Collateral Security Agreement.


     "Shared  Collateral  Security  Agreement"  means  the  Security  Agreement,
substantially  in the form of Exhibit G,  among  Level 3,  the  Subsidiary  Loan
Parties (other than the Equipment  Borrowers)  and the Collateral  Agent for the
benefit of the Shared Collateral Secured Parties.

     "Shared Collateral Security Documents" means the Shared Collateral Security
Agreement,  the Shared  Collateral  Pledge  Agreement,  the  security  agreement
executed  by  Whitney  pursuant  to  Section 4.02(h)  and any  Mortgages,  other
security  agreements or other  instruments  or documents  executed and delivered
pursuant to Section 4.02(h), 5.12 or 5.13 to secure any of the Shared Collateral
Secured Obligations.

     "Significant  Subsidiary"  means a Restricted  Subsidiary,  or any group of
Restricted  Subsidiaries,  collectively,  that would  constitute a  "Significant
Subsidiary"  of Level 3 within the  meaning of  Rule 1-02  under  Regulation S-X
promulgated by the  Securities and Exchange  Commission as in effect on the date
hereof.

     "Special  Assets" means (a) the Capital Stock or assets of RCN Corporation,
Commonwealth  Telephone  Enterprises,  Inc.,  KCP, Inc. and  California  Private
Transportation  Company,  L.P. (and any intermediate  holding companies or other
entities  formed  solely for the purpose of owning,  and having no operations or
assets other than, such Capital Stock or assets) owned,  directly or indirectly,
by  Level 3  or any  Restricted  Subsidiary  on the  date  hereof,  and  (b) any
property,  other than cash,  cash  equivalents  and  Telecommunications  Assets,
received as consideration  for the disposition  after the date hereof of Special
Assets.

     "Special  Asset  Gains"  means the amount of  after-tax  gains  realized by
Level 3 and the  Restricted  Subsidiaries  from (i) the sale or  disposition  of
Special Assets or (ii) the issuance of equity-linked  securities relating solely
to Special Assets in transactions  equivalent in all material  respects to sales
of  such  Special  Assets   (including   the  absence  of  significant   ongoing
liabilities,  other  than  regularly  scheduled  interest  or  dividend  payment
obligations,  not payable in full by transfer of the Special  Assets  subject to
such  transactions).  For purposes of the  foregoing,  a qualifying  issuance of
equity-linked  securities  referred to in clause (ii) above will be treated as a
sale  (including  for purposes of calculating  taxes) of the underlying  Special
Assets on the date of issuance of such securities for consideration equal to the
consideration paid for such securities by the purchasers thereof.

     "Specified  Real Estate" means the real estate located at 85 Tenth  Avenue,
New York, New York, and at 1025 Eldorado  Boulevard,  Broomfield,  Colorado (the
"Eldorado  Property")  and the  real  estate  in  Broomfield,  Colorado  located
adjacent to the Eldorado Property that Level 3 intends to use as an expansion of
the headquarters facilities of the Borrowers.


     "subsidiary"  means, with respect to any Person (the "parent") at any date,
any corporation,  limited liability company,  partnership,  association or other
entity the accounts of which would be  consolidated  with those of the parent in
the parent's consolidated financial statements if such financial statements were
prepared  in  accordance  with  GAAP as of  such  date,  as  well  as any  other
corporation, limited liability company, partnership, association or other entity
of which securities or other ownership  interests  representing more than 50% of
the equity or more than 50% of the  ordinary  voting  power or, in the case of a
partnership,  more than 50% of the general partnership interests are, as of such
date, owned, controlled or held.

     "Subsidiary" means any direct or indirect subsidiary of Level 3.

     "Subsidiary   Loan  Party"  means  any  direct  or  indirect  Wholly  Owned
Subsidiary  of  Level  3 that is not a  Foreign  Subsidiary  or an  Unrestricted
Subsidiary.

     "Swingline  Exposure" means, at any time, the aggregate principal amount of
all Swingline  Loans  outstanding  at such time.  The Swingline  Exposure of any
Lender at any time shall be its  Applicable  Percentage  of the total  Swingline
Exposure at such time.

     "Swingline  Lender" means JPMorgan Chase Bank, in its capacity as lender of
Swingline Loans hereunder.

     "Swingline Loan" means a Loan made pursuant to Section 2.04.

     "Syndication  Agent" means each of J.P.  Morgan  Securities  Inc.,  Goldman
Sachs Credit  Partners L.P. and Salomon Smith Barney Inc.,  each in its capacity
as syndication agent hereunder.

     "Synergy  Site" means real estate (other than  Specified Real Estate or the
London Properties) now or hereafter owned by Level 3 or a Restricted  Subsidiary
and  located  in a city  identified  in the  letter  from Level 3 dated the date
hereof delivered to the Administrative  Agent or any update of such letter (such
letter  shall  be  promptly  updated by  Level 3  to  include  any  real  estate
designated  as a Synergy  Site by Level 3 in the future and  redelivered  to the
Administrative  Agent),  including  any  Telecom  Equipment  Assets  located at,
incorporated in, or attached to such real estate  (including  fixtures),  with a
fair market value in excess of $500,000.

     "S&P" means  Standard & Poor's Ratings  Services,  a division of the McGraw
Hill Companies.


     "Taxes" means any and all present or future taxes, levies, imposts, duties,
deductions, charges or withholdings imposed by any Governmental Authority.

     "Telecom Building Fixtures" means  telecommunications  equipment consisting
of fixtures located in a building which are integral to the customary  operation
of the building as such for its intended use.

     "Telecom Equipment Assets" means  telecommunications  equipment,  including
fixtures,  that is utilized in and integral to the communications networks owned
or operated by Level 3 and the Restricted  Subsidiaries in connection with their
conduct of a Telecommunications  Business but shall not include Telecom Building
Fixtures.

     "Telecommunications  Assets" means (a) any  property (other than cash, cash
equivalents and securities) to be owned by Level 3 or any Restricted  Subsidiary
and used in a Telecommunications Business and (b) Capital Stock of a Person that
becomes a Restricted  Subsidiary as a result of the  acquisition of such Capital
Stock by Level 3 or another Restricted  Subsidiary from any person other than an
Affiliate of Level 3; provided,  however, that, in the case of clause (b),  such
Person is primarily engaged in the Telecommunications Business.

     "Telecommunications  Business" means the business of  (i) transmitting,  or
providing services relating to the transmission of, voice, video or data through
owned or leased transmission facilities, (ii) constructing, creating, developing
or marketing  communications  networks,  related network transmission equipment,
software and other devices for use in a communications business,  (iii) computer
outsourcing, data center management, computer systems integration, reengineering
of computer software for any purpose  (including,  without  limitation,  for the
purposes of porting computer software from one operating environment or computer
platform to another or to address  issues  commonly  referred  to as  "Year 2000
issues") or  (iv) evaluating,  participating  or pursuing any other  activity or
opportunity that is primarily  related to those identified in (i), (ii) or (iii)
above; provided, that the determination of what constitutes a Telecommunications
Business shall be made in good faith by the board of directors of Level 3.

     "Term Loan Guarantee  Agreement"  means the Term Loan  Guarantee  Agreement
among Level 3,  each Subsidiary Loan Party (other than the Equipment  Borrowers)
and the Administrative Agent, substantially in the form of Exhibit E.

     "Term  Loan  Guarantors"  means  the  parties  to the Term  Loan  Guarantee
Agreement other than the Administrative Agent.


     "Term Loan Indemnity,  Subrogation and  Contribution  Agreement"  means the
Term Loan Indemnity,  Subrogation and Contribution  Agreement,  substantially in
the form of Exhibit J, among BTE and the Term Loan Guarantors.

     "Term Loan  Obligations"  has the meaning assigned to such term in the Term
Loan Security Agreement.

     "Term Loan Secured  Parties"  has the meaning  assigned to such term in the
Term Loan Security Agreement.

     "Term Loan Security Agreement" means the Security Agreement,  substantially
in the form of Exhibit H, among BTE and the Administrative Agent for the benefit
of the Term Loan Secured Parties.

     "Term Loan Security Documents" means the Term Loan Security Agreement,  the
Term  Loan  Guarantee  Agreement,  the  Term  Loan  Indemnity,  Subrogation  and
Contribution Agreement and any Mortgage or other instrument or document executed
and delivered  pursuant to  Section 5.12  or 5.13 to secure any of the Term Loan
Obligations (but not any of the RC Obligations).

     "Term Loans" means Tranche A Term Loans, Tranche B Term Loans and Tranche C
Term Loans.

     "Third  Amendment"  means the Third Amendment dated as of March 19, 2001 to
this  Agreement,   among  the  Borrower,  the  Lenders  party  thereto  and  the
Administrative Agent.

     "Third  Amendment  Effective  Date"  means  the date as of which  the Third
Amendment became effective in accordance with its terms.

     "Toll Road Business"  means the California  toll road business as generally
conducted on the Amendment  Effectiveness Date by 91 Holding Corp. (f/k/a Kiewit
Infrastructure  Corp.),  SR91  Corp.,  SR91 LP,  Express  Lane Inc.,  California
Private  Transportation  Company L.P. and CPTC, LLC, and following the Amendment
Effectiveness  Date will mean such business whether conducted in such Persons or
in subsidiaries thereof or successors thereto.

     "Tranche A Commitment"  means, with respect to each Lender, the commitment,
if any,  pursuant to which it made Tranche A Term Loans.  The initial  amount of
each Lender's  Tranche A Commitment  was set forth on  Schedule 2.01,  or in the
Assignment


and  Acceptance  pursuant to which such Lender assumed its Tranche A Commitment,
as  applicable.   The  initial  aggregate  amount  of  the  Lenders'  Tranche  A
Commitments was $450,000,000.

     "Tranche  A  Lender"  means a Lender  with a  Tranche  A  Commitment  or an
outstanding Tranche A Term Loan.

     "Tranche A Maturity  Date" means the date that is eight years from the date
hereof.

     "Tranche  A Term  Loan"  means  a  Loan  made  pursuant  to  clause  (a) of
Section 2.01  (as  such  clause  (a)  was in  effect  immediately  prior  to the
Amendment Effectiveness Date).

     "Tranche B Commitment"  means, with respect to each Lender, the commitment,
if any,  pursuant to which it made Tranche B Term Loans.  The initial  amount of
each Lender's  Tranche B Commitment  was set forth on  Schedule 2.01,  or in the
Assignment  and  Acceptance  pursuant to which such Lender assumed its Tranche B
Commitment, as applicable.  The initial aggregate amount of the Lenders' Tranche
B Commitments was $275,000,000.

     "Tranche  B  Lender"  means a Lender  with a  Tranche  B  Commitment  or an
outstanding Tranche B Term Loan.

     "Tranche B Maturity Date" means January 15, 2008.

     "Tranche  B Term  Loan"  means  a  Loan  made  pursuant  to  clause  (b) of
Section 2.01  (as  such  clause  (b)  was in  effect  immediately  prior  to the
Amendment Effectiveness Date).

     "Tranche C  Commitment" means, with respect to each Lender, the commitment,
if any,  pursuant to which it made Tranche C Term Loans.  The initial  amount of
each Lender's  Tranche C  Commitment  was set forth on Schedule  2.01, or in the
Assignment  and  Acceptance  pursuant to which such Lender assumed its Tranche C
Commitment,  as  applicable.  The  initial  aggregate  amount  of  the  Lenders'
Tranche C Commitments was $400,000,000.

     "Tranche C  Lender"  means  a  Lender  with a  Tranche C  Commitment  or an
outstanding Tranche C Term Loan.


     "Tranche C Maturity Date" means January 30, 2008.

     "Tranche C  Term  Loan"  means  a  Loan  made  pursuant  to  clause  (c) of
Section 2.01  (as  such  clause  (c)  was in  effect  immediately  prior  to the
Amendment Effectiveness Date).

     "Transactions"  means the execution,  delivery and performance by each Loan
Party of the Loan Documents to which it is to be a party, the borrowing of Loans
and the use of the proceeds thereof.

     "Unrestricted  Subordinated  Debt" means  Indebtedness owed by Level 3 or a
Restricted  Subsidiary to an  Unrestricted  Subsidiary  (but only for so long as
such  Indebtedness  remains  owed  to and  held by an  Unrestricted  Subsidiary)
provided that such  Indebtedness is subordinated to the Obligations on terms and
conditions acceptable to the Administrative Agent.

     "Unrestricted  Subsidiary"  means any  Subsidiary  of  Level 3  that is not
engaged in the United  States in, and does not own  Capital  Stock in any Person
(other than RCN Corporation,  Commonwealth  Telephone  Enterprises,  Inc. or any
Colocation Subsidiary  designated as an Unrestricted  Subsidiary) engaged in the
United  States  in  any   Telecommunications   Business  and  (i) is  listed  on
Schedule 6.13  or (ii) has  been  designated  as an  Unrestricted  Subsidiary by
Level 3 pursuant to and in compliance with Section 6.13; provided, however, that
(i) a Colocation Subsidiary may be designated as an Unrestricted  Subsidiary and
(ii) none of the following  shall be an Unrestricted  Subsidiary:  any Borrower,
PKS Information Services,  Inc. ("PKS"),  Level 3  Communications LLC, Equipment
Co.  II,  XCOM  Technologies,   Inc.,  GeoNet   Communications,   Inc.,  Level 3
International  Services,   Inc.,  Level 3  Communications  Canada  Co.,  Level 3
International,  Inc., the subsidiaries of all the foregoing (except PKS) and any
subsequently   acquired  or  organized  subsidiary  of  Level 3  (other  than  a
Colocation  Subsidiary)  engaged  in any  Telecommunications  Businesses  in the
United States. Finance shall at all times remain an Unrestricted Subsidiary.  No
Unrestricted Subsidiary may own any Capital Stock of a Restricted Subsidiary.

     "Whitney" shall have the meaning assigned thereto in Section 6.05(g).

     "Wholly  Owned  subsidiary"  of any Person shall mean a subsidiary  of such
Person of which securities or other ownership  interests  (except for directors'
qualifying  shares and other de minimis  amounts of  outstanding  securities  or
ownership interests)  representing 100% of the ordinary voting power and 100% of
equity  or 100% of the  general  partnership  interests  are,  at the  time  any
determination is being made, owned,  controlled or held by such


Person or one or more Wholly Owned subsidiaries of such Person or by such Person
and one or more Wholly Owned subsidiaries of such Person.

     "Withdrawal  Liability" means liability to a Multiemployer Plan as a result
of a complete or partial withdrawal from such Multiemployer  Plan, as such terms
are defined in Part I of Subtitle E of Title IV of ERISA.

     SECTION 1.02. Classification of Loans and Borrowings.  For purposes of this
Agreement,  Loans may be classified and referred to by Class (e.g., a "Revolving
Loan") or by Type (e.g.,  a  "Eurodollar  Loan") or by Class and Type  (e.g.,  a
"Eurodollar Revolving Loan").  Borrowings also may be classified and referred to
by Class  (e.g.,  a  "Revolving  Borrowing")  or by Type  (e.g.,  a  "Eurodollar
Borrowing") or by Class and Type (e.g., a "Eurodollar Revolving Borrowing").

     SECTION 1.03. Terms Generally.  The definitions of terms herein shall apply
equally to the  singular  and plural  forms of the terms  defined.  Whenever the
context may require,  any pronoun  shall  include the  corresponding  masculine,
feminine and neuter forms. The words "include", "includes" and "including" shall
be deemed to be followed  by the phrase  "without  limitation".  The word "will"
shall be  construed  to have the same  meaning  and effect as the word  "shall".
Unless the context requires  otherwise (a) any definition of or reference to any
agreement,  instrument or other document  herein shall be construed as referring
to such  agreement,  instrument or other  document as from time to time amended,
supplemented  or  otherwise  modified  (subject  to  any  restrictions  on  such
amendments,  supplements or modifications  set forth herein),  (b) any reference
herein to any Person shall be construed to include such Person's  successors and
assigns, (c) the words "herein", "hereof" and "hereunder",  and words of similar
import, shall be construed to refer to this Agreement in its entirety and not to
any  particular  provision  hereof,  (d)  all  references  herein  to  Articles,
Sections,  Exhibits  and  Schedules  shall be construed to refer to Articles and
Sections of, and Exhibits and  Schedules  to, this  Agreement  and (e) the words
"asset" and  "property"  shall be  construed to have the same meaning and effect
and to refer to any and all  tangible  and  intangible  assets  and  properties,
including cash, securities, accounts and contract rights.

     SECTION 1.04.  Accounting Terms;  GAAP. (a) Except as otherwise  expressly
provided  herein,  all  terms of an  accounting  or  financial  nature  shall be
construed in accordance with GAAP, as in effect from time to time; provided that
if Level 3 notifies the Administrative  Agent that Level 3 requests an amendment
to any provision  hereof to eliminate the effect of any change  occurring  after
the Amendment  Effectiveness  Date in GAAP or in the application  thereof on the
operation of such provision (or if the  Administrative  Agent  notifies  Level 3
that the Required  Lenders request an amendment to any provision hereof for such
purpose),  regardless  of whether any such notice is given  before or after such
change  in GAAP

or in the application  thereof,  then such provision shall be interpreted on the
basis of GAAP as in effect and applied immediately before such change shall have
become  effective  until such notice shall have been withdrawn or such provision
amended in accordance herewith.

     (b)  Notwithstanding  any other provision hereof, the assets,  liabilities,
revenues,  costs, expenses,  charges and gains directly attributable to the Toll
Road Business  shall be excluded for all purposes  hereof in the  preparation of
combined  financial  statements for Level 3 and the Subsidiaries.  Any reference
herein to GAAP  shall be deemed to refer to GAAP as  modified  by the  foregoing
procedures.  Accordingly,  compliance with the  requirements of Section 5.01 and
compliance or  noncompliance  with the  requirements  of Section 4.01(c) and the
financial covenants in Article VI will be based on combined financial statements
prepared to exclude the Toll Road Business in accordance with the foregoing. For
purposes of this  Agreement,  any  investment  in or loan or advance to the Toll
Road Business  after the Amendment  Effectiveness  Date funded other than out of
the cash flows attributable to such business will be treated as and deemed to be
an Investment in an Unrestricted Subsidiary.

                                   ARTICLE II

                                   The Credits

     SECTION 2.01. Commitments. The Lenders made (a) the Tranche A Term Loans to
BTE pursuant to the Tranche A  Commitments,  (b) the Tranche B Term Loans to BTE
pursuant to the Tranche B  Commitments  and (c) the Tranche C  Term Loans to BTE
pursuant to the Tranche C  Commitments.  Subject to the terms and conditions set
forth herein  (including,  without  limitation,  those set forth in Section 4.01
hereof),  each Lender  agrees to make  Revolving  Loans to the RC Borrowers from
time to time during the Revolving  Availability Period in an aggregate principal
amount that will not result in such Lender's  Revolving  Exposure exceeding such
Lender's  Revolving  Commitment.  The  obligations of the RC Borrowers under the
Revolving  Facility will be on a joint and several  basis.  Within the foregoing
limits  and  subject  to the  terms and  conditions  set  forth  herein,  the RC
Borrowers may borrow,  prepay and reborrow  Revolving  Loans.  Amounts repaid in
respect of Term Loans may not be reborrowed.

     SECTION 2.02. Loans and Borrowings.  (a)  Each Loan (other than a Swingline
Loan) shall be made as part of a Borrowing consisting of Loans of the same Class
and Type  made by the  Lenders  ratably  in  accordance  with  their  respective
Commitments of the applicable  Class. The failure of any Lender to make any Loan
required to be made by it shall not relieve any other Lender of its  obligations
hereunder;  provided  that the  Commitments  of the


Lenders are several and no Lender shall be  responsible  for any other  Lender's
failure to make Loans as required.

     (b)  Subject to Section 2.14,  each Revolving  Borrowing and Term Borrowing
shall be comprised  entirely of ABR Loans or  Eurodollar  Loans as the Borrowers
may request in accordance  herewith.  Each  Swingline Loan shall be an ABR Loan.
Each Lender at its option may make any  Eurodollar  Loan by causing any domestic
or foreign  branch or Affiliate of such Lender to make such Loan;  provided that
any exercise of such option shall not affect the  obligation of the Borrowers to
repay such Loan in accordance with the terms of this Agreement.

     (c)  At the  commencement  of  each  Interest  Period  for  any  Eurodollar
Borrowing,  such Borrowing  shall be in an aggregate  amount that is an integral
multiple of $1,000,000 and not less than $10,000,000.  At the time that each ABR
Revolving Borrowing is made, such Borrowing shall be in an aggregate amount that
is an integral  multiple of $1,000,000 and not less than  $10,000,000;  provided
that an ABR Revolving  Borrowing may be in an aggregate  amount that is equal to
the entire unused balance of the total Revolving Commitments or that is required
to  finance  the   reimbursement  of  an  LC  Disbursement  as  contemplated  by
Section 2.05(e).  Each  Swingline Loan shall be in an amount that is an integral
multiple  of  $1,000,000.  Borrowings  of more  than one Type and  Class  may be
outstanding at the same time;  provided that there shall not at any time be more
than a total of 20 Eurodollar Borrowings outstanding.

     (d)  Notwithstanding  any other provision of this Agreement,  the Borrowers
shall not be  entitled  to  request,  or to elect to  convert or  continue,  any
Borrowing if the Interest Period  requested with respect thereto would end after
the Revolving Maturity Date, Tranche A Maturity Date, Tranche B Maturity Date or
Tranche C Maturity Date, as applicable.

     SECTION 2.03.  Requests for Borrowings. To request a Revolving Borrowing or
Term Borrowing, a Borrower (or Level 3 on behalf of a Borrower) shall notify the
Administrative  Agent  of  such  request  by  telephone  (a)  in the  case  of a
Eurodollar  Borrowing,  not later than  1:00 p.m.,  New  York City  time,  three
Business Days before the date of the proposed Borrowing or (b) in the case of an
ABR Borrowing,  not later than  1:00 p.m.,  New York City time, one Business Day
before the date of the proposed  Borrowing;  provided that any such notice of an
ABR Revolving  Borrowing to finance the  reimbursement  of an LC Disbursement as
contemplated by Section 2.05(e) may be given not later than 10:00 a.m., New York
City time, on the date of the proposed Borrowing. Each such telephonic Borrowing
Request shall be irrevocable and shall be confirmed promptly by hand delivery or
telecopy to the  Administrative  Agent of a written  Borrowing Request in a form
approved by the Administrative  Agent and signed by the applicable  Borrower (or
by Level 3 on its behalf).


Each such telephonic and written  Borrowing  Request shall specify the following
information in compliance with Section 2.02:

          (i) whether the  requested  Borrowing is to be a Revolving  Borrowing,
     Tranche A Term Borrowing or Tranche B Term Borrowing;

          (ii) the aggregate amount of such Borrowing;

          (iii) the date of such Borrowing, which shall be a Business Day;

          (iv) whether such  Borrowing is to be an ABR Borrowing or a Eurodollar
     Borrowing;

          (v) in the case of a Eurodollar Borrowing, the initial Interest Period
     to be  applicable  thereto,  which  shall be a period  contemplated  by the
     definition of the term "Interest Period"; and

          (vi)  the  relevant  Borrower  and  the  location  and  number  of the
     Borrower's  account to which funds are to be disbursed,  which shall comply
     with the requirements of Section 2.06.

If no election as to the Type of  Borrowing  is  specified,  then the  requested
Borrowing  shall be an ABR  Borrowing.  If no Interest  Period is specified with
respect to any requested  Eurodollar  Revolving  Borrowing,  then the applicable
Borrower  shall be deemed to have  selected  an  Interest  Period of one month's
duration.  Promptly  following receipt of a Borrowing Request in accordance with
this Section,  the Administrative  Agent shall advise each Lender of the details
thereof  and of the  amount  of  such  Lender's  Loan  to be made as part of the
requested Borrowing. The Tranche C Lenders shall make the Tranche C Term Loan to
BTE on  March  28,  2001  (or  such  earlier  date  as BTE may  request  and the
Administrative  Agent, in its sole discretion,  may approve) as an ABR Borrowing
and shall  deposit  the  proceeds  thereof to the  account  of BTE at  Milestone
Capital.

     SECTION 2.04. Swingline Loans. (a)  Subject to the terms and conditions set
forth herein,  the Swingline  Lender  agrees to make  Swingline  Loans to the RC
Borrowers  from time to time during the  Revolving  Availability  Period,  in an
aggregate  principal  amount at any time  outstanding  that  will not  result in
(i) the  aggregate  principal  amount of outstanding  Swingline  Loans exceeding
$50,000,000 or (ii) the sum of the total Revolving Exposures exceeding the total
Revolving Commitments;  provided that the Swingline Lender shall not be required
to make a Swingline Loan to refinance an outstanding  Swingline Loan. Within the



foregoing  limits  and  subject  to the terms and  conditions  set forth  herein
(including  those set forth in Section  4.01(c)),  the RC Borrowers  may borrow,
prepay and reborrow Swingline Loans.

     (b) To request a Swingline  Loan, an RC Borrower (or Level 3 on its behalf)
shall notify the Administrative Agent of such request by telephone (confirmed by
telecopy),  not later  than  12:00  noon,  New York City  time,  on the day of a
proposed Swingline Loan. Each such notice shall be irrevocable and shall specify
the  requested  date (which shall be a Business Day) and amount of the requested
Swingline  Loan.  The  Administrative  Agent will promptly  advise the Swingline
Lender of any such notice  received from an RC Borrower.  The  Swingline  Lender
shall make each Swingline Loan available to the requesting  Borrower by means of
a credit to the general  deposit  account of such  Borrower  with the  Swingline
Lender (or, in the case of a Swingline Loan made to finance the reimbursement of
an LC Disbursement as provided in Section 2.06(e),  by remittance to the Issuing
Bank) by 3:00 p.m.,  New York City time, on the requested date of such Swingline
Loan.

     (c) The Swingline Lender may by written notice given to the  Administrative
Agent not later than 10:00 a.m., New York City time, on any Business Day require
the Revolving Lenders to acquire participations on such Business Day in all or a
portion of the  Swingline  Loans  outstanding.  Such  notice  shall  specify the
aggregate amount of Swingline Loans in which Revolving Lenders will participate.
Promptly upon receipt of such notice, the Administrative  Agent will give notice
thereof to each  Revolving  Lender,  specifying  in such  notice  such  Lender's
Applicable  Percentage of such  Swingline Loan or Loans.  Each Revolving  Lender
hereby absolutely and unconditionally agrees, upon receipt of notice as provided
above,  to pay to the  Administrative  Agent,  for the account of the  Swingline
Lender,  such Lender's  Applicable  Percentage of such  Swingline Loan or Loans.
Each  Revolving  Lender  acknowledges  and agrees that its obligation to acquire
participations  in Swingline  Loans  pursuant to this  paragraph is absolute and
unconditional  and  shall  not  be  affected  by  any  circumstance  whatsoever,
including  the  occurrence  and   continuance  of  a  Default  or  reduction  or
termination of the Commitments, and that each such payment shall be made without
any offset,  abatement,  withholding  or reduction  whatsoever.  Each  Revolving
Lender shall comply with its obligation under this paragraph by wire transfer of
immediately available funds, in the same manner as provided in Section 2.06 with
respect to Loans made by such  Lender (and  Section 2.06  shall  apply,  mutatis
mutandis,  to  the  payment  obligations  of the  Revolving  Lenders),  and  the
Administrative  Agent shall promptly pay to the Swingline  Lender the amounts so
received by it from the Revolving Lenders. The Administrative Agent shall notify
the relevant  Borrower of any  participations  in any  Swingline  Loan  acquired
pursuant to this paragraph, and thereafter payments in respect of such Swingline
Loan shall be made to the Administrative  Agent and not to the Swingline Lender.
Any amounts received by the Swingline Lender from an RC Borrower (or other party
on behalf of such  Borrower) in respect of a Swingline Loan after receipt by the
Swingline  Lender of the proceeds of a sale of  participations


therein shall be promptly remitted to the Administrative Agent; any such amounts
received  by  the  Administrative  Agent  shall  be  promptly  remitted  by  the
Administrative  Agent to the  Revolving  Lenders  that  shall  have  made  their
payments  pursuant  to this  paragraph  and to the  Swingline  Lender,  as their
interests  may appear.  The  purchase  of  participations  in a  Swingline  Loan
pursuant to this paragraph  shall not relieve any  RC Borrower of any default in
the payment thereof.

     SECTION  2.05.  Letters of Credit.  (a)  General.  Subject to the terms and
conditions  set forth herein,  each of the RC Borrowers may request the issuance
of Letters of Credit for its own account, in a form reasonably acceptable to the
Administrative  Agent and the  Issuing  Bank,  at any time and from time to time
during the  Revolving  Availability  Period.  In the event of any  inconsistency
between the terms and  conditions of this Agreement and the terms and conditions
of any form of letter of credit  application or other agreement  submitted by an
RC Borrower  to, or  entered  into by an  RC Borrower  with,  the  Issuing  Bank
relating to any Letter of Credit,  the terms and  conditions  of this  Agreement
shall  control.  Such  terms and  conditions  of any such  application  or other
agreement  shall  not,  in  any  event,   contain  any  operating  covenants  or
restrictions,  provide for any  collateral not provided under the Loan Documents
or Finance  Documents  or provide  for the  imposition  of any fees  (other than
customary charges).

     (b) Notice of Issuance,  Amendment, Renewal, Extension; Certain Conditions.
To request  the  issuance  of a Letter of Credit (or the  amendment,  renewal or
extension of an outstanding Letter of Credit), an RC Borrower (or Level 3 on its
behalf) shall hand deliver or telecopy (or transmit by electronic communication,
if  arrangements  for doing so have been  approved by the  Issuing  Bank) to the
Issuing  Bank  and  the  Administrative  Agent  (reasonably  in  advance  of the
requested date of issuance, amendment, renewal or extension) a notice requesting
the issuance of a Letter of Credit,  or  identifying  the Letter of Credit to be
amended,  renewed or extended,  and specifying the date of issuance,  amendment,
renewal or  extension  (which shall be a Business  Day),  the date on which such
Letter of Credit is to expire  (which  shall comply with  paragraph (c)  of this
Section),  the  amount of such  Letter of  Credit,  the name and  address of the
beneficiary thereof and such other information as shall be necessary to prepare,
amend,  renew or extend such Letter of Credit. If requested by the Issuing Bank,
the applicable  Borrower also shall submit a letter of credit application on the
Issuing  Bank's  standard  form in  connection  with any request for a Letter of
Credit. A Letter of Credit shall be issued, amended, renewed or extended only if
(and upon issuance, amendment, renewal or extension of each Letter of Credit the
RC Borrowers shall be deemed to represent and warrant that), after giving effect
to such issuance,  amendment, renewal or extension (i) the LC Exposure shall not
exceed  $50,000,000 and (ii) the total Revolving  Exposures shall not exceed the
total Revolving Commitments.


     (c) Expiration  Date. Each Letter of Credit shall expire at or prior to the
close of business on the earlier of (i) the  date one year after the date of the
issuance of such  Letter of Credit (or, in the case of any renewal or  extension
thereof,  one year after such renewal or  extension)  and (ii) the  date that is
five Business Days prior to the Revolving Maturity Date.

     (d) Participations.  By the issuance of a Letter of Credit (or an amendment
to a Letter of Credit  increasing  the amount  thereof)  and without any further
action on the part of the Issuing Bank or the  Lenders,  the Issuing Bank hereby
grants to each Revolving Lender,  and each Revolving Lender hereby acquires from
the  Issuing  Bank,  a  participation  in such  Letter of  Credit  equal to such
Lender's  Applicable  Percentage of the aggregate  amount  available to be drawn
under  such  Letter  of  Credit.  In  consideration  and in  furtherance  of the
foregoing, each Revolving Lender hereby absolutely and unconditionally agrees to
pay to the  Administrative  Agent,  for the  account of the Issuing  Bank,  such
Lender's Applicable  Percentage of each LC Disbursement made by the Issuing Bank
and not reimbursed by the  RC Borrowers on the date due as provided in paragraph
(e) of this Section, or of any reimbursement  payment required to be refunded to
the  Borrowers  for any  reason.  Each Lender  acknowledges  and agrees that its
obligation to acquire  participations  pursuant to this  paragraph in respect of
Letters of Credit is absolute and unconditional and shall not be affected by any
circumstance  whatsoever,  including any amendment,  renewal or extension of any
Letter of Credit or the occurrence and  continuance of a Default or reduction or
termination of the Commitments, and that each such payment shall be made without
any offset, abatement, withholding or reduction whatsoever.

     (e)  Reimbursement.  If the Issuing Bank shall make any LC  Disbursement in
respect  of a  Letter  of  Credit,  the  RC Borrowers  shall  reimburse  such LC
Disbursement  by paying to the  Administrative  Agent an amount equal to such LC
Disbursement  not later than 12:00  noon,  New York City time,  on the date that
such LC  Disbursement  is made,  if the relevant  Borrower  shall have  received
notice of such LC Disbursement  prior to 10:00 a.m., New York City time, on such
date, or, if such notice has not been received by the relevant Borrower prior to
such time on such date,  then not later than 12:00 noon,  New York City time, on
(i) the Business Day that such Borrower  receives such notice, if such notice is
received prior to 10:00 a.m., New York City time, on the day of receipt, or (ii)
the Business Day immediately  following the day that such Borrower receives such
notice, if such notice is not received prior to such time on the day of receipt;
provided  that,  if such LC  Disbursement  is not  less  than  $10,000,000,  the
Borrower may, subject to the conditions to borrowing set forth herein (including
those set forth in Section 4.01(c)),  request in accordance with Section 2.03 or
2.04 that such payment be financed with an ABR Revolving  Borrowing or Swingline
Loan in an  equivalent  amount and, to the extent so financed,  such  Borrower's
obligation  to make  such  payment  shall  be  discharged  and  replaced  by the
resulting ABR Revolving  Borrowing or Swingline  Loan. If such Borrower fails to
make such payment when due, the Administrative Agent shall notify each Revolving
Lender of the  applicable LC  Disbursement,  the amount of the


unreimbursed LC Disbursement and such Lender's  Applicable  Percentage  thereof.
Promptly  following  receipt of such notice,  each Revolving Lender shall pay to
the  Administrative  Agent its  Applicable  Percentage  of the  unreimbursed  LC
Disbursement,  in the same manner as provided in  Section 2.06  with  respect to
Loans made by such Lender (and Section 2.06  shall apply,  mutatis mutandis,  to
the payment obligations of the Revolving Lenders),  and the Administrative Agent
shall  promptly  pay to the Issuing  Bank the amounts so received by it from the
Revolving Lenders. Promptly following receipt by the Administrative Agent of any
payment from a Borrower  pursuant to this paragraph,  the  Administrative  Agent
shall  distribute  such  payment  to the  Issuing  Bank or, to the  extent  that
Revolving Lenders have made payments pursuant to this paragraph to reimburse the
Issuing Bank,  then to such Lenders and the Issuing Bank as their  interests may
appear.  Any payment made by a Revolving  Lender  pursuant to this  paragraph to
reimburse  the Issuing Bank for any LC  Disbursement  (other than the funding of
ABR  Revolving  Loans or a  Swingline  Loan as  contemplated  above)  shall  not
constitute a Loan and shall not relieve the  RC Borrowers of their obligation to
reimburse such LC Disbursement.

     (f)  Obligations  Absolute.  The  RC Borrowers'  obligation to reimburse LC
Disbursements  as provided in  paragraph (e)  of this Section shall be absolute,
unconditional  and  irrevocable,  and shall be performed  strictly in accordance
with the terms of this Agreement under any and all circumstances  whatsoever and
irrespective  of (i) any lack of  validity  or  enforceability  of any Letter of
Credit or this Agreement,  or any term or provision  therein,  (ii) any draft or
other  document  presented  under a  Letter  of  Credit  proving  to be  forged,
fraudulent  or invalid in any respect or any  statement  therein being untrue or
inaccurate  in any respect,  (iii) payment by the Issuing Bank under a Letter of
Credit  against  presentation  of a draft or other document that does not comply
with the terms of such Letter of Credit, or (iv) any other event or circumstance
whatsoever,  whether or not similar to any of the foregoing, that might, but for
the provisions of this Section, constitute a legal or equitable discharge of, or
provide a right of setoff  against,  the  RC Borrowers'  obligations  hereunder.
Neither the  Administrative  Agent, the Lenders nor the Issuing Bank, nor any of
their Related Parties,  shall have any liability or  responsibility by reason of
or in  connection  with the  issuance or transfer of any Letter of Credit or any
payment or failure to make any payment  thereunder  (irrespective  of any of the
circumstances  referred to in the preceding sentence),  or any error,  omission,
interruption,  loss or delay in transmission or delivery of any draft, notice or
other  communication  under or relating to any Letter of Credit  (including  any
document required to make a drawing thereunder),  any error in interpretation of
technical terms or any consequence arising from causes beyond the control of the
Issuing Bank;  provided that the foregoing  shall not be construed to excuse the
Issuing  Bank from  liability  to the  RC Borrowers  to the extent of any direct
damages (as  opposed to  consequential  damages,  claims in respect of which are
hereby waived by the  RC Borrowers  to the extent  permitted by applicable  law)
suffered by the  RC Borrowers  that are caused by the Issuing  Bank's failure to
exercise care when  determining  whether  drafts and other  documents  presented
under a Letter of Credit  comply  with the terms  thereof.  The  parties


hereto  expressly  agree  that,  in the  absence of gross  negligence  or wilful
misconduct on the part of the Issuing Bank (as finally  determined by a court of
competent jurisdiction), the Issuing Bank shall be deemed to have exercised care
in each such determination. In furtherance of the foregoing and without limiting
the  generality  thereof,  the parties  agree that,  with  respect to  documents
presented  which appear on their face to be in substantial  compliance  with the
terms of a Letter of  Credit,  the  Issuing  Bank may,  in its sole  discretion,
either accept and make payment upon such documents  without  responsibility  for
further investigation,  regardless of any notice or information to the contrary,
or refuse to accept and make payment upon such  documents if such  documents are
not in strict compliance with the terms of such Letter of Credit.

     (g) Disbursement Procedures. The Issuing Bank shall, promptly following its
receipt  thereof,  examine all  documents  purporting  to represent a demand for
payment  under a Letter of Credit.  The Issuing Bank shall  promptly  notify the
Administrative  Agent and the  relevant  Borrower  by  telephone  (confirmed  by
telecopy)  of such demand for  payment and whether the Issuing  Bank has made or
will make an LC  Disbursement  thereunder;  provided that any failure to give or
delay in giving such notice shall not relieve such Borrower of its obligation to
reimburse the Issuing Bank and the Revolving Lenders with respect to any such LC
Disbursement.

     (h)  Interim  Interest. If the Issuing Bank shall make any LC Disbursement,
then,  unless the RC Borrowers  shall  reimburse such LC Disbursement in full on
the date such LC  Disbursement  is made,  the unpaid  amount  thereof shall bear
interest,  for each day from and including the date such LC Disbursement is made
to but excluding the date that the RC Borrowers  reimburse such LC Disbursement,
at the rate per annum then applicable to ABR Revolving Loans;  provided that, if
the RC Borrowers  fail to reimburse  such LC  Disbursement  when due pursuant to
paragraph (e)  of this  Section,  then  Section 2.14(c)  shall  apply.  Interest
accrued pursuant to this paragraph shall be for the account of the Issuing Bank,
except that  interest  accrued on and after the date of payment by any Revolving
Lender  pursuant to paragraph  (e) of this Section to reimburse the Issuing Bank
shall be for the account of such Lender to the extent of such payment.

     (i)  Replacement  of the Issuing Bank.  The Issuing Bank may be replaced at
any time by written  agreement  among Level 3,  the  Administrative  Agent,  the
replaced Issuing Bank and the successor Issuing Bank. The  Administrative  Agent
shall notify the Lenders of any such  replacement  of the Issuing  Bank.  At the
time any such replacement shall become effective, the RC Borrowers shall pay all
unpaid fees  accrued for the account of the replaced  Issuing  Bank  pursuant to
Section 2.14(b).  From and after the effective date of any such replacement, (i)
the  successor  Issuing  Bank shall have all the rights and  obligations  of the
Issuing Bank under this Agreement with respect to Letters of Credit to be issued
thereafter and (ii) references herein to


the term  "Issuing  Bank" shall be deemed to refer to such  successor  or to any
previous  Issuing Bank, or to such successor and all previous  Issuing Banks, as
the context shall require.  After the  replacement of an Issuing Bank hereunder,
the replaced Issuing Bank shall remain a party hereto and shall continue to have
all the rights and  obligations  of an Issuing  Bank under this  Agreement  with
respect to Letters of Credit issued by it prior to such  replacement,  but shall
not be required to issue additional Letters of Credit.

     (j) Cash  Collateralization.  If any Event of  Default  shall  occur and be
continuing,   on  the  Business  Day  that  Level 3  receives  notice  from  the
Administrative  Agent upon the  instructions of the Required Lenders (or, if the
maturity of the Loans has been accelerated,  Revolving Lenders with LC Exposures
representing greater than 50% of the total LC Exposure) demanding the deposit of
cash collateral pursuant to this paragraph, the RC Borrowers shall deposit in an
account with the Administrative  Agent, in the name of the Administrative  Agent
and for the benefit of the  Lenders,  an amount in cash equal to the LC Exposure
as of such date plus any accrued and unpaid interest thereon;  provided that the
obligation to deposit such cash collateral shall become  effective  immediately,
and such deposit shall become  immediately  due and payable,  without  demand or
other  notice of any kind,  upon the  occurrence  of any Event of  Default  with
respect  to  Level 3  or any  RC  Borrower  described  in  clause (h)  or (i) of
Article VII.  Each such  deposit  shall be held by the  Administrative  Agent as
collateral  for  the  payment  and  performance  of  the  obligations  of the RC
Borrowers under this Agreement.  The  Administrative  Agent shall have exclusive
dominion and control,  including the exclusive  right of  withdrawal,  over such
account.  Other than any interest  earned on the  investment of such deposits in
readily  marketable  Permitted  Investments  maturing  in not more than 60 days,
which Permitted Investments shall be made at the direction of Level 3 and at the
RC Borrowers' risk and expense, such deposits shall not bear interest.  Interest
or profits, if any, on such investments shall accumulate in such account. Moneys
in such account  shall be applied by the  Administrative  Agent to reimburse the
Issuing Bank for LC  Disbursements  for which it has not been reimbursed and, to
the  extent  not  so  applied,  shall  be  held  for  the  satisfaction  of  the
reimbursement  obligations  of the RC Borrowers for the LC Exposure at such time
or, if the  maturity  of the  Loans has been  accelerated  (but  subject  to the
consent of Revolving Lenders with LC Exposure  representing  greater than 50% of
the total LC Exposure), be applied to satisfy other obligations of the Borrowers
(including BTE) under this  Agreement.  If an RC Borrower is required to provide
an amount of cash collateral hereunder as a result of the occurrence of an Event
of  Default,  such  amount  (to the extent not  applied as  aforesaid)  shall be
returned  to the RC  Borrower  within  three  Business  Days after all Events of
Default have been cured or waived.

     SECTION 2.06.  Funding of Borrowings.  (a) Each Lender shall make each Loan
to be made by it  hereunder on the  proposed  date  thereof by wire  transfer of
immediately available funds by 12:00 noon, New York City time, to the account of
the  Administrative  Agent


most  recently  designated  by it for such  purpose  by notice  to the  Lenders;
provided that  Swingline  Loans shall be made as provided in  Section 2.04.  The
Administrative  Agent will make such Loans available to the appropriate Borrower
by promptly (but in no event later than 2:00 p.m., New York City time) crediting
the  amounts  so  received,  in like  funds,  to an  account  of  such  Borrower
maintained with the Administrative  Agent in New York City and designated in the
applicable Borrowing Request;  provided that ABR Revolving Loans made to finance
the reimbursement of an LC Disbursement as provided in Section 2.05(e)  shall be
remitted by the Administrative Agent to the Issuing Bank.

     (b) Unless the  Administrative  Agent  shall have  received  notice  from a
Lender prior to the  proposed  date of any  Borrowing  that such Lender will not
make  available  to  the  Administrative  Agent  such  Lender's  share  of  such
Borrowing,  the  Administrative  Agent may assume that such Lender has made such
share  available on such date in accordance  with  paragraph (a) of this Section
and may, in reliance upon such  assumption,  make  available to the  appropriate
Borrower a corresponding amount. In such event, if a Lender has not in fact made
its share of the applicable  Borrowing  available to the  Administrative  Agent,
then the applicable Lender and the relevant  Borrower  severally agree to pay to
the  Administrative  Agent  forthwith on demand such  corresponding  amount with
interest  thereon,  for each day from and including the date such amount is made
available  to  such  Borrower  to but  excluding  the  date  of  payment  to the
Administrative  Agent,  at (i) in the case of such  Lender,  the  greater of the
Federal Funds Effective Rate and a rate determined by the  Administrative  Agent
in accordance with banking  industry rules on interbank  compensation or (ii) in
the case of such Borrower,  the interest rate  applicable to ABR Loans.  If such
Lender  pays such amount to the  Administrative  Agent,  then such amount  shall
constitute such Lender's Loan included in such Borrowing.

     SECTION 2.07.  Interest  Elections.  (a) Each Revolving  Borrowing and Term
Borrowing  initially shall be of the Type specified in the applicable  Borrowing
Request  and,  in the case of a  Eurodollar  Borrowing,  shall  have an  initial
Interest Period as specified in such Borrowing Request.  Thereafter,  a Borrower
may elect to convert  such  Borrowing  to a different  Type or to continue  such
Borrowing and, in the case of a Eurodollar Borrowing, may elect Interest Periods
therefor,  all as provided in this Section.  The  Borrowers may elect  different
options with respect to different portions of the affected  Borrowing,  in which
case each such portion shall be allocated  ratably among the Lenders holding the
Loans  comprising  such  Borrowing,  and the Loans  comprising each such portion
shall be  considered  a  separate  Borrowing.  This  Section  shall not apply to
Swingline Borrowings, which may not be converted or continued.

     (b) To make an election pursuant to this Section,  the applicable  Borrower
(or  Level 3  on its  behalf)  shall  notify  the  Administrative  Agent of such
election by  telephone  by the time that a Borrowing  Request  would be required
under Section 2.03 if the Borrower were


requesting a Revolving  Borrowing of the Type resulting from such election to be
made on the  effective  date of such  election.  Each such  telephonic  Interest
Election  Request shall be irrevocable  and shall be confirmed  promptly by hand
delivery or telecopy to the Administrative  Agent of a written Interest Election
Request  in a form  approved  by the  Administrative  Agent  and  signed  by the
applicable Borrower (or Level 3 on its behalf).

     (c) Each telephonic and written Interest Election Request shall specify the
following information in compliance with Section 2.02:

          (i) the Borrowing to which such Interest Election Request applies and,
     if different  options are being elected with respect to different  portions
     thereof,  the portions thereof to be allocated to each resulting  Borrowing
     (in which case the  information  to be specified  pursuant to clauses (iii)
     and (iv) below shall be specified for each resulting Borrowing);

          (ii) the effective date of the election made pursuant to such Interest
     Election Request, which shall be a Business Day;

          (iii) whether the  resulting  Borrowing is to be an ABR Borrowing or a
     Eurodollar Borrowing; and

          (iv)  if  the  resulting  Borrowing  is a  Eurodollar  Borrowing,  the
     Interest  Period  to be  applicable  thereto  after  giving  effect to such
     election,  which shall be a period  contemplated  by the  definition of the
     term "Interest Period".

If any such Interest  Election Request requests a Eurodollar  Borrowing but does
not specify an Interest Period,  then the requesting Borrower shall be deemed to
have selected an Interest Period of one month's duration.

     (d)  Promptly  following  receipt  of an  Interest  Election  Request,  the
Administrative Agent shall advise each Lender of the details thereof and of such
Lender's portion of each resulting Borrowing.

     (e) If a Borrower fails to deliver a timely Interest  Election Request with
respect  to a  Eurodollar  Borrowing  prior  to the end of the  Interest  Period
applicable thereto, then, unless such Borrowing is repaid as provided herein, at
the end of such  Interest  Period such  Borrowing  shall be  converted to an ABR
Borrowing. Notwithstanding any contrary provision hereof, if an Event of Default
has occurred and is continuing and the  Administrative  Agent, at the request of
the Required  Lenders,  so notifies the Borrowers,  then, so long as an Event of
Default is  continuing  (i) no  outstanding  Borrowing  may be  converted  to or
continued as a Eurodollar


Borrowing  (except for a  Eurodollar  Borrowing  with an Interest  Period of one
month)  and (ii)  unless  repaid,  each  Eurodollar  Borrowing  shall be  either
(x) converted  to an ABR Borrowing or  (y) continued  as a Eurodollar  Borrowing
with  an  Interest  Period  of one  month  at the  end  of the  Interest  Period
applicable thereto.

     SECTION  2.08.  Termination  and  Reduction  of  Commitments.   (a)  Unless
previously   terminated, the   Revolving  Commitments  shall  terminate  on  the
Revolving Maturity Date.

     (b)  Level 3  may at any time terminate,  or from time to time reduce,  the
Commitments of any Class; provided that (i) each reduction of the Commitments of
any Class shall be in an amount that is an integral  multiple of $1,000,000  and
not less than $10,000,000,  (ii) the Revolving Commitments may not be terminated
or reduced  unless all Term Loans have been paid in full and all  commitments to
make Term Loans have  expired or been  terminated  and  (iii) Level 3  shall not
terminate or reduce the  Revolving  Commitments  if, after giving  effect to any
concurrent  prepayment of the Revolving Loans in accordance  with  Section 2.11,
the sum of the Revolving Exposures would exceed the total Revolving Commitments.

     (c)  Level 3  shall  notify the  Administrative  Agent of any  election  to
terminate or reduce the Commitments under paragraph (b) of this Section at least
three  Business  Days  prior  to the  effective  date  of  such  termination  or
reduction,  specifying  such election and the effective  date thereof.  Promptly
following  receipt of any notice,  the  Administrative  Agent  shall  advise the
Lenders of the contents  thereof.  Each notice  delivered by Level 3 pursuant to
this Section shall be irrevocable;  provided that a notice of termination of the
Revolving  Commitments  delivered  by  Level 3  may state  that  such  notice is
conditioned  upon the  effectiveness of other credit  facilities,  in which case
such notice may be revoked by Level 3 (by notice to the Administrative  Agent on
or prior to the specified  effective  date) if such  condition is not satisfied.
Any termination or reduction of the Commitments of any Class shall be permanent.
Each  reduction of the  Commitments of any Class shall be made ratably among the
Lenders in accordance with their respective Commitments of such Class.

     SECTION 2.09.  Repayment of  Loans;  Evidence of Debt. (a) The RC Borrowers
hereby  jointly  and  severally  unconditionally  promise  to  pay  (i)  to  the
Administrative  Agent for the account of each  Lender the then unpaid  principal
amount of each  Revolving  Loan of such Lender on the Revolving  Maturity  Date,
(ii) to the Administrative  Agent for the account of each Lender the then unpaid
principal  amount of each Term Loan of such Lender as  provided in  Section 2.10
and (iii) to the  Swingline  Lender  the then  unpaid  principal  amount of each
Swingline Loan on the earlier of the Revolving  Maturity Date and the first date
after  such  Swingline  Loan is made that is the 15th or last day of a  calendar
month and is at least five  Business  Days after  such  Swingline  Loan is made;
provided  that on each date that a Revolving


Borrowing  is made,  the  Borrower  shall  repay all  Swingline  Loans that were
outstanding on the date such Borrowing was requested.

     (b)  Each  Lender shall  maintain in accordance  with its usual practice an
account or accounts  evidencing the indebtedness of each Borrower to such Lender
resulting from each Loan made by such Lender, including the amounts of principal
and interest payable and paid to such Lender from time to time hereunder.

     (c)  The  Administrative  Agent shall  maintain  accounts in which it shall
record  (i) the amount of each Loan made  hereunder,  the Class and Type thereof
and the Interest Period applicable thereto,  (ii) the amount of any principal or
interest due and payable or to become due and payable from the Borrowers to each
Lender hereunder and (iii) the amount of any sum received by the  Administrative
Agent hereunder for the account of the Lenders and each Lender's share thereof.

     (d)  The entries made in the accounts  maintained pursuant to paragraph (b)
or (c) of this  Section  shall be prima  facie  evidence  of the  existence  and
amounts of the obligations  recorded  therein;  provided that the failure of any
Lender  or the  Administrative  Agent to  maintain  such  accounts  or any error
therein shall not in any manner  affect the  obligation of any Borrower to repay
the Loans in accordance with the terms of this Agreement.

     (e) Any Lender may request  that Loans of any Class made by it be evidenced
by a promissory  note.  In such event,  the  relevant  Borrower  shall  prepare,
execute  and deliver to such Lender a  promissory  note  payable to the order of
such Lender (or, if requested by such Lender,  to such Lender and its registered
assigns) and in a form approved by the  Administrative  Agent.  Thereafter,  the
Loans evidenced by such promissory note and interest  thereon shall at all times
(including after  assignment  pursuant to Section 9.04) be represented by one or
more  promissory  notes in such form  payable  to the  order of the payee  named
therein (or, if such promissory note is a registered note, to such payee and its
registered  assigns).  Any such  notes will be in the forms  required  hereunder
immediately  prior to the  amendment  and  restatement  hereof on the  Amendment
Effectiveness Date.

     SECTION 2.10.  Automatic Revolving Commitment  Reductions;  Amortization of
Term Loans. (a) The aggregate amount of the Lenders' Revolving Commitments shall
automatically  and permanently  reduce in  10 consecutive  quarterly  reductions
commencing  on  March 31,  2005  and an  eleventh  and  final  reduction  on the
Revolving  Maturity  Date,  in each case in the amount set forth  opposite  such
reduction below:


                               Reduction                             Amount
             March 31, 2005                                        $7,000,000
             June 30, 2005                                         $7,000,000
             September 30, 2005                                    $7,000,000
             December 31, 2005                                     $7,750,000
             March 31, 2006                                        $7,750,000
             June 30, 2006                                         $7,750,000
             September 30, 2006                                    $7,750,000
             December 31, 2006                                    $11,250,000
             March 31, 2007                                       $11,250,000
             June 30, 2007                                        $25,500,000
             Revolving Maturity Date                              $50,000,000

     (b) Any reduction of the Revolving  Commitments  (other than those pursuant
to paragraph (a)) shall be applied to reduce the subsequent scheduled reductions
of the Revolving Commitments to be made pursuant to this Section ratably.

     (c) Subject to adjustment  pursuant to paragraph (g)  of this Section,  BTE
shall repay Tranche A Term Borrowings in 14 consecutive  payments  commencing on
March 31,  2004 and a fifteenth and final payment in the Tranche A Maturity Date
in the aggregate principal amount set forth opposite such payment below:

                                Payment                              Amount
             March 31, 2004                                       $ 9,000,000
             June 30, 2004                                        $ 9,000,000
             September 30, 2004                                   $ 9,000,000
             December 31, 2004                                    $ 9,000,000
             March 31, 2005                                       $28,125,000
             June 30, 2005                                        $28,125,000

                                Payment                              Amount

             September 30, 2005                                   $28,125,000
             December 31, 2005                                    $28,125,000
             March 31, 2006                                       $33,750,000
             June 30, 2006                                        $33,750,000
             September 30, 2006                                   $33,750,000
             December 31, 2006                                    $33,750,000
             March 31, 2007                                       $54,000,000
             June 30, 2007                                        $54,000,000
             Tranche A Maturity Date                              $58,500,000

     (d) Subject to adjustment  pursuant to paragraph (g)  of this Section,  BTE
shall repay  Tranche B Term  Borrowings  in  15 consecutive  quarterly  payments
commencing on March 31,  2004 and a sixteenth and final payment on the Tranche B
Maturity Date in the aggregate principal amount set forth opposite such date:

                                Payment                              Amount

             March 31, 2004                                           $ 687,500
             June 30, 2004                                            $ 687,500
             September 30, 2004                                       $ 687,500
             December 31, 2004                                        $ 687,500
             March 31, 2005                                           $ 687,500
             June 30, 2005                                            $ 687,500
             September 30, 2005                                       $ 687,500
             December 31, 2005                                        $ 687,500
             March 31, 2006                                           $ 687,500
             June 30, 2006                                            $ 687,500


                                 Payment                              Amount

             September 30, 2006                                       $ 687,500
             December 31, 2006                                        $ 687,500
             March 31, 2007                                         $66,687,500
             June 30, 2007                                          $66,687,500
             September 30, 2007                                     $66,687,500
             January 15, 2008                                       $66,687,500

     (e) BTE shall repay Tranche C Term Borrowings in  15 consecutive  quarterly
payments  commencing on March 31,  2004 and a sixteenth and final payment on the
Tranche C  Maturity Date in the aggregate  principal  amount set forth  opposite
such date:

                                Payment                               Amount
             March 31, 2004                                         $ 1,000,000
             June 30, 2004                                          $ 1,000,000
             September 30, 2004                                     $ 1,000,000
             December 31, 2004                                      $ 1,000,000
             March 31, 2005                                         $ 1,000,000
             June 30, 2005                                          $ 1,000,000
             September 30, 2005                                     $ 1,000,000
             December 31, 2005                                      $ 1,000,000
             March 31, 2006                                         $ 1,000,000
             June 30, 2006                                          $ 1,000,000
             September 30, 2006                                     $ 1,000,000
             December 31, 2006                                      $ 1,000,000
             March 31, 2007                                         $97,000,000


                                Payment                              Amount
             June 30, 2007                                          $97,000,000
             September 30, 2007                                     $97,000,000
             January 30, 2008                                       $97,000,000

     (f) To the extent not previously paid,  (i) all  Tranche A Term Loans shall
be due and payable on the Tranche A Maturity Date, (ii) all Tranche B Term Loans
shall be due and payable on the Tranche B Maturity Date and (iii) all  Tranche C
Term Loans shall be due and payable on the Tranche C Maturity Date.

     (g) Any  prepayment  of a Term  Borrowing  of any Class shall be applied to
reduce the subsequent  scheduled repayments of the Term Borrowings of such Class
to be made  pursuant to this Section  ratably,  other than  prepayments  of Term
Borrowings  under  Section  2.11(b)(ii)  which  shall be  applied  to reduce the
subsequent scheduled repayments of the affected Term Borrowings to made pursuant
to this Section in the direct order of maturity.

     (h) Prior to any repayment of any Term  Borrowings of any Class  hereunder,
the  relevant  Borrowers  shall  select  the  Borrowing  or  Borrowings  of  the
applicable  Class to be repaid  and shall  notify  the  Administrative  Agent by
telephone  (confirmed by telecopy) of such  selection not later than  1:00 p.m.,
New York City  time,  three  Business  Days  before the  scheduled  date of such
repayment; provided that each repayment of Term Borrowings of either Class shall
be applied to repay any outstanding ABR Term Borrowings of such Class before any
other  Borrowings of such Class.  Each repayment of a Borrowing shall be applied
ratably  to the Loans  included  in the  repaid  Borrowing.  Repayments  of Term
Borrowings shall be accompanied by accrued interest on the amount repaid.

     SECTION 2.11.  Prepayment of Loans. (a)  The Borrowers shall have the right
at any time and from time to time to prepay any  Borrowing  in whole or in part,
subject to the requirements of this Section.

          (b) (i) In the event and on each  occasion  that any Net  Proceeds are
     received  by or on  behalf  of  Level 3,  any  Borrower  or any  Restricted
     Subsidiary in respect of any Prepayment Event, the Equipment  Borrowers (or
     Level  3  on  behalf  of  the  Equipment   Borrowers)  and  Level 3  shall,
     immediately  after such Net Proceeds are received,  prepay Term  Borrowings
     and Incremental  Borrowings,  if any, in an aggregate  amount equal to such
     Net Proceeds.


          (ii) In the  event and on each  occasion  that any  payment  described
     under  Section  6.08(b)(5)  is made in an amount  in  excess of the  amount
     available in the Debt  Repurchases  Basket prior to giving effect  thereto,
     the Equipment  Borrowers (or Level 3 on behalf of the Equipment  Borrowers)
     and Level 3 shall prepay Term  Borrowings and  Incremental  Borrowings,  if
     any, in an aggregate  amount equal to the amount of such excess on the last
     day of the fiscal  quarter in which such payment is made;  provided that if
     the amount of such payment when taken together with the aggregate amount of
     all other such payments in respect of which a prepayment of Term Borrowings
     and  Incremental  Borrowings  has not at such time yet been made under this
     clause (ii) (the "Cumulative Amount") is greater than $20,000,000,  Level 3
     shall prepay Term  Borrowings  and  Incremental  Borrowings,  if any, in an
     aggregate  amount equal to the Cumulative  Amount not later than the day on
     which such payment is made.

     (c) Following the end of each fiscal year of the Borrower,  commencing with
the fiscal  year  ending  December 31,  2003,  the  Borrower  shall  prepay Term
Borrowings and Incremental  Borrowings,  if any, in an aggregate amount equal to
50% of  Excess  Cash  Flow for such  fiscal  year;  provided,  however,  that no
prepayment  pursuant  to this  paragraph (c)  shall be required on and after the
first  date  that the  Leverage  Ratio is less than 5.0 to 1.0 at the end of two
consecutive fiscal quarters. Each prepayment pursuant to this paragraph shall be
made on or before the date on which financial  statements are delivered pursuant
to  Section 5.01  with  respect to the fiscal year for which Excess Cash Flow is
being  calculated (and in any event within 120 days after the end of such fiscal
year).

     (d) Prior to any optional or mandatory prepayment of Borrowings  hereunder,
the relevant  Borrower (or Level 3 on its behalf)  shall select the Borrowing or
Borrowings to be prepaid and shall specify such  selection in the notice of such
prepayment  pursuant  to  paragraph (e) of  this  Section;  provided  that  each
prepayment of Borrowings of any Class shall be applied to prepay ABR  Borrowings
of such Class  before any other  Borrowings  of such Class.  In the event of any
optional or mandatory  prepayment of Term  Borrowings or Incremental  Borrowings
made at a time when Term Borrowings and Incremental  Borrowings of more than one
Class remain  outstanding,  the relevant  Borrowers shall select Term Borrowings
and  Incremental  Borrowings to be prepaid so that the aggregate  amount of such
prepayment is allocated  between the Tranche A Term  Borrowings,  Tranche B Term
Borrowings,  Tranche C Term Borrowings and Incremental Borrowings pro rata based
on the aggregate principal amount of outstanding  Borrowings of each such Class;
provided  that (i) in the case of mandatory  prepayments,  only  Tranche A  Term
Borrowings,  Tranche B Term  Borrowings and Tranche C  Term  Borrowings  will be
subject to prepayment,  and (ii) any  Tranche B  Lender and Tranche C Lender may
elect,  by  notice  to the  Administrative  Agent  by  telephone  (confirmed  by
telecopy) at least one Business Day prior to the prepayment date, to decline all
or any portion of any prepayment of its Tranche B Term Loans or Tranche C  Loans
pursuant


to this  Section (other than an optional prepayment pursuant to paragraph (a) of
this Section, which may not be declined),  in which case the aggregate amount of
the  prepayment  that would have been applied to prepay  Tranche B Term Loans or
Tranche C  Loans but was so declined  shall be applied to prepay  Tranche A Term
Borrowings.  No optional  prepayments of Revolving Loans may be made (other than
optional  prepayments of Revolving  Loans without a  corresponding  reduction in
Revolving  Commitments)  unless  all Term  Loans  have been paid in full and all
commitments to make Term Loans have expired or been terminated.

     (e) The  relevant  Borrower  (or  Level 3 on its behalf)  shall  notify the
Administrative  Agent (and, in the case of prepayment of a Swingline  Loan,  the
Swingline  Lender)  by  telephone  (confirmed  by  telecopy)  of any  prepayment
hereunder (i) in the case of prepayment of a Eurodollar Revolving Borrowing, not
later than 1:00 p.m., New York City time, three Business Days before the date of
prepayment,  (ii) in the case of prepayment of an ABR Revolving  Borrowing,  not
later than  1:00 p.m.,  New York City time,  one Business Day before the date of
prepayment  or (iii) in the case of prepayment  of a Swingline  Loan,  not later
than 12:00 noon, New York City time, on the date of prepayment; provided that in
the case of any  prepayment  of a Cumulative  Amount under  Section  2.11(b)(ii)
above,  such notice need only be given at the time the prepayment is made.  Each
such notice shall be  irrevocable  and shall specify the  prepayment  date,  the
principal  amount of each Borrowing or portion thereof to be prepaid and, in the
case of a mandatory prepayment,  a reasonably detailed calculation of the amount
of such prepayment;  provided that, if a notice of optional  prepayment is given
in  connection  with a  conditional  notice  of  termination  of  the  Revolving
Commitments as contemplated by Section 2.08,  then such notice of prepayment may
be  revoked  if such  notice  of  termination  is  revoked  in  accordance  with
Section 2.08. Promptly following receipt of any such notice (other than a notice
relating solely to Swingline Loans), the  Administrative  Agent shall advise the
Lenders of the contents thereof.  Each partial prepayment of any Borrowing shall
be in an amount that would be permitted in the case of an advance of a Borrowing
of the same Type as provided in Section 2.02, except as necessary to apply fully
the required  amount of a mandatory  prepayment.  Each prepayment of a Borrowing
shall be  applied  ratably  to the  Loans  included  in the  prepaid  Borrowing.
Prepayments  shall be accompanied by accrued  interest to the extent required by
Section 2.14.

     (f) If on the date of any  Revolving  Borrowing  the Pro Forma Fixed Charge
Ratio was less than 1.00, and the Borrowers shall not on such date be subject to
the  requirements  of this  paragraph  due to the  making  of a prior  Revolving
Borrowing  at a time when the Pro Forma Fixed  Charge  Ratio was less than 1.00,
the Borrowers  shall prepay  Revolving Loans so that there shall be no Revolving
Loans  or  Swingline  Loans  outstanding  for a  period  of  not  less  than  90
consecutive days during each of the 12-month  periods  commencing on the date of
such  Borrowing  and on  each  anniversary  of such  date;  provided  that  such


prepayment  requirement  shall  cease to  apply on the  first  date  after  such
Borrowing  on which the Pro Forma Fixed Charge Ratio is equal to or greater than
1.00.

     SECTION 2.12.  Tranche B Facility and Tranche C  Facility  Prepayment Fees.
(a) Voluntary and mandatory  payments or prepayments of Tranche B Term Loans and
repayments of Tranche B Term Loans as a result of acceleration  upon an Event of
Default  consisting of the occurrence of a Change in Control,  in each case made
prior to the second anniversary of the Third Amendment  Effective Date, shall be
accompanied by payment of a prepayment fee as follows:

     (A)  if  such  prepayment  or  repayment  is made on or  before  the  first
          anniversary of the Third  Amendment  Effective Date, a fee equal to 2%
          of the amount or such prepayment or repayment; and

     (B)  if such  prepayment  or repayment is made after the first  anniversary
          but  on or  before  the  second  anniversary  of the  Third  Amendment
          Effective  Date, a fee equal to 1% of the amount of such prepayment or
          repayment.

     (b) Voluntary and mandatory payments or prepayments of Tranche C Term Loans
and repayments of Tranche C Term Loans as a result of acceleration upon an Event
of Default  consisting of the  occurrence  of a Change in Control,  in each case
made prior to the third anniversary of the Third Amendment Effective Date, shall
be accompanied by payment of a prepayment fee as follows:

     (A)  if  such  prepayment  or  repayment  is made on or  before  the  first
          anniversary of the Third  Amendment  Effective Date, a fee equal to 3%
          of the amount or such prepayment or repayment;

     (B)  if such  prepayment  or repayment is made after the first  anniversary
          but  on or  before  the  second  anniversary  of the  Third  Amendment
          Effective  Date, a fee equal to 2% of the amount of such prepayment or
          repayment; and

     (C)  if such  prepayment or repayment is made after the second  anniversary
          but  on or  before  the  third  anniversary  of  the  Third  Amendment
          Effective  Date, a fee equal to 1% of the amount of such prepayment or
          repayment.


     SECTION 2.13. Fees. (a)  BTE,  in the case of the Tranche A Commitments and
the Tranche B Commitments,  and the RC Borrowers,  jointly and severally, in the
case of the Revolving Commitments,  agree to pay to the Administrative Agent for
the  account  of each  Lender  a  commitment  fee,  which  shall  accrue  at the
Applicable  Commitment Fee Rate on the daily unused amount of each Commitment of
such  Lender  during  the  period  from and  including  the date  hereof  to but
excluding the date on which such Commitment terminates.  Accrued commitment fees
shall be  payable  in  arrears  on the last day of March,  June,  September  and
December  of  each  year  and on the  date  on  which  the  relevant  Commitment
terminates,  commencing  on the first such date to occur after the date  hereof.
All  commitment  fees shall be  computed  on the basis of a year of 360 days and
shall be payable for the actual number of days elapsed  (including the first day
but  excluding  the last day).  For purposes of computing  commitment  fees with
respect to Revolving  Commitments,  a Revolving  Commitment of a Lender shall be
deemed  to be used to the  extent  of the  outstanding  Revolving  Loans  and LC
Exposure  of such  Lender (and the  Swingline  Exposure of such Lender  shall be
disregarded for such purpose).

     (b)  The RC  Borrowers,  jointly  and  severally,  agree  to pay (i) to the
Administrative  Agent for the account of each Revolving  Lender a  participation
fee with respect to its participations in Letters of Credit,  which shall accrue
at the same  Applicable  Rate as interest on Eurodollar  Revolving  Loans on the
daily  amount of such  Lender's  LC  Exposure  (excluding  any  portion  thereof
attributable  to  unreimbursed  LC  Disbursements)  during the  period  from and
including  the  Effective  Date to but  excluding the later of the date on which
such Lender's Revolving Commitment  terminates and the date on which such Lender
ceases to have any LC  Exposure,  and (ii) to the Issuing  Bank a fronting  fee,
which shall accrue at the rate or rates per annum separately agreed upon between
Level 3 and the  Issuing  Bank on the  average  daily  amount of the LC Exposure
(excluding any portion thereof  attributable  to unreimbursed LC  Disbursements)
during the period from and  including  the  Effective  Date to but excluding the
later of the date of  termination of the Revolving  Commitments  and the date on
which there ceases to be any LC Exposure, as well as the Issuing Bank's standard
fees with respect to the issuance, amendment, renewal or extension of any Letter
of Credit or processing of drawings thereunder.  Participation fees and fronting
fees accrued  through and including the last day of March,  June,  September and
December of each year shall be payable on the third  Business Day following such
last day,  commencing on the first such date to occur after the Effective  Date;
provided  that all such fees shall be payable on the date on which the Revolving
Commitments  terminate  and any such fees  accruing  after the date on which the
Revolving  Commitments  terminate  shall be payable  on  demand.  Any other fees
payable to the Issuing Bank pursuant to this  paragraph  shall be payable within
10 days after demand. All participation fees and fronting fees shall be computed
on the basis of a year of 360 days and shall be payable for the actual number of
days elapsed (including the first day but excluding the last day).


     (c)  Level 3  and the Borrowers agree to pay to the  Administrative  Agent,
for its own  account,  fees  payable in the amounts and at the times  separately
agreed upon with the Administrative Agent.

     (d)  All  fees  payable  hereunder  shall  be  paid on the  dates  due,  in
immediately  available  funds,  to the  Administrative  Agent (or to the Issuing
Bank,  in the  case of fees  payable  to it) for  distribution,  in the  case of
commitment fees and participation  fees, to the Lenders entitled  thereto.  Fees
paid shall not be refundable under any circumstances.

     SECTION  2.14.  Interest.  (a)  The  Loans  comprising  each  ABR Borrowing
(including  each Swingline  Loan) shall bear interest at the Alternate Base Rate
plus the Applicable Rate.

     (b)  The Loans comprising each Eurodollar  Borrowing shall bear interest at
the LIBO Rate for the  Interest  Period in effect  for such  Borrowing  plus the
Applicable Rate.

     (c) Notwithstanding  the foregoing,  if any principal of or interest on any
Loan or any fee or other amount  payable by any  Borrower  hereunder is not paid
when due,  whether at stated  maturity,  upon  acceleration  or otherwise,  such
overdue amount shall bear interest,  after as well as before judgment, at a rate
per annum equal to (i) in the case of overdue principal of any Loan, 2% plus the
rate otherwise  applicable to such Loan as provided in the preceding  paragraphs
of this  Section  or (ii) in the  case of any  other  amount,  2% plus  the rate
applicable to ABR Revolving Loans as provided in paragraph (a) of this Section.

     (d)  Accrued  interest  on each Loan  shall be  payable  in arrears on each
Interest  Payment Date for such Loan and, in the case of Revolving  Loans,  upon
termination  of the Revolving  Commitments;  provided that (i) interest  accrued
pursuant to paragraph  (c) of this Section  shall be payable on demand,  (ii) in
the event of any repayment or prepayment of any Loan (other than a prepayment of
an ABR Revolving  Loan prior to the end of the Revolving  Availability  Period),
accrued  interest on the principal  amount repaid or prepaid shall be payable on
the  date  of such  repayment  or  prepayment  and  (iii)  in the  event  of any
conversion  of any  Eurodollar  Loan  prior to the end of the  current  Interest
Period therefor, accrued interest on such Loan shall be payable on the effective
date of such conversion.

     (e) All interest  hereunder shall be computed on the basis of a year of 360
days,  except that interest  computed by reference to the Alternate Base Rate at
times when the Alternate  Base Rate is based on the Prime Rate shall be computed
on the  basis of a year of 365 days  (or 366 days in a leap  year),  and in each
case shall be payable for the actual number of days elapsed (including the first
day but excluding the last day). The applicable Alternate


Base Rate or LIBO Rate shall be determined by the Administrative Agent, and such
determination shall be conclusive absent manifest error.

     SECTION 2.15.  Alternate Rate of Interest.  If prior to the commencement of
any Interest Period for a Eurodollar Borrowing:

          (a) the Administrative  Agent determines (which determination shall be
     conclusive absent manifest error) that adequate and reasonable means do not
     exist for ascertaining the LIBO Rate for such Interest Period; or

          (b) the  Administrative  Agent is advised by the Required Lenders that
     the LIBO Rate for such  Interest  Period  will not  adequately  and  fairly
     reflect  the cost to such  Lenders  of making or  maintaining  their  Loans
     included in such Borrowing for such Interest Period;

then the  Administrative  Agent  shall give  notice  thereof to Level 3  and the
Lenders by  telephone  or telecopy as promptly as  practicable  thereafter  and,
until  the  Administrative  Agent  notifies  Level 3  and the  Lenders  that the
circumstances  giving  rise to such  notice no longer  exist,  (i) any  Interest
Election   Request  that  requests  the  conversion  of  any  Borrowing  to,  or
continuation  of any Borrowing as, a Eurodollar  Borrowing  shall be ineffective
and  (ii)  if any  Borrowing  Request  requests  a  Eurodollar  Borrowing,  such
Borrowing shall be made as an ABR Borrowing.

     SECTION 2.16.  Increased Costs. (a)  If any Lender shall give notice to the
Administrative  Agent and  Level 3 at any time to the effect  that  Eurocurrency
Reserve  Requirements  are, or are scheduled to become,  effective and that such
Lender is or will be generally subject to such Eurocurrency Reserve Requirements
as a result of which such Lender will incur additional  costs,  then such Lender
shall,  for each day from the later of the date of such  notice  and the date on
which such Eurocurrency  Reserve  Requirements become effective,  be entitled to
additional  interest  on each  Eurodollar  Loan  made by it at a rate per  annum
determined for such day (rounded upward to the nearest 100th of 1%) equal to the
remainder  obtained by subtracting  (i) the LIBO Rate for such  Eurodollar  Loan
from (ii) the rate obtained by dividing such LIBO Rate by a percentage  equal to
100%  minus  the  then-applicable   Eurocurrency  Reserve   Requirements.   Such
additional interest will be payable in arrears to the Administrative  Agent, for
the account of such  Lender,  on each  Interest  Payment  Date  relating to such
Eurodollar  Loan and on any other  date when  interest  is  required  to be paid
hereunder  with respect to such Loan. Any Lender which gives a notice under this
paragraph  (a) shall  promptly  withdraw  such  notice  (by  written  notice  of
withdrawal  given  to  the  Administrative


Agent and Level 3) in the event Eurocurrency Reserve Requirements cease to apply
to it or the circumstances giving rise to such notice otherwise cease to exist.

     (b) If any Change in Law shall:

               (i)  impose,  modify  or deem  applicable  any  reserve,  special
          deposit or similar requirement against assets of, deposits with or for
          the  account  of,  or credit  extended  by,  any  Lender  (except  any
          Eurocurrency Reserve Requirement) or the Issuing Bank; or

               (ii)  impose on any  Lender  or the  Issuing  Bank or the  London
          interbank  market any other  condition  affecting  this  Agreement  or
          Eurodollar  Loans  made by such  Lender  or any  Letter  of  Credit or
          participation therein;

and the result of any of the  foregoing  shall be to  increase  the cost to such
Lender of making or  maintaining  any  Eurodollar  Loan (or of  maintaining  its
obligation  to make any such Loan) or to increase the cost to such Lender or the
Issuing Bank of participating in, issuing or maintaining any Letter of Credit or
to reduce the amount of any sum  received  or  receivable  by such Lender or the
Issuing Bank  hereunder  (whether of  principal,  interest or  otherwise),  then
Level 3 and the Borrowers or the Incremental  Borrower, as the case may be, will
pay to such Lender or the  Issuing  Bank,  as the case may be,  such  additional
amount or amounts as will  compensate  such Lender or the Issuing  Bank,  as the
case may be, for such  additional  costs  incurred or reduction  suffered.  This
Section 2.16(b)  shall not apply to any additional costs or reductions  relating
to Taxes, which are governed by Section 2.18.

     (c)  If any Lender or the Issuing  Bank  determines  that any Change in Law
regarding capital requirements has or would have the effect of reducing the rate
of return on such  Lender's or the Issuing  Bank's  capital or on the capital of
such Lender's or the Issuing Bank's holding company, if any, as a consequence of
this Agreement or the Loans made by, or participations in Letters of Credit held
by, such Lender, or the Letters of Credit issued by the Issuing Bank, to a level
below that which such Lender or the Issuing Bank or such Lender's or the Issuing
Bank's  holding  company  could have achieved but for such Change in Law (taking
into consideration such Lender's or the Issuing Bank's policies and the policies
of such Lender's or the Issuing Bank's  holding  company with respect to capital
adequacy),  then from time to time Level 3 and the Borrowers or the  Incremental
Borrower,  as the case may be, will pay to such Lender such additional amount or
amounts as will  compensate  such Lender or the Issuing Bank or such Lender's or
the Issuing Bank's holding company for any such reduction suffered.

     (d)  A certificate of a Lender or the Issuing Bank setting forth the amount
or amounts  necessary  to  compensate  such  Lender or the  Issuing  Bank or its
holding  company,  as


the case may be, as specified in  paragraph (a)  or (b) of this Section shall be
delivered to Level 3 and shall be conclusive absent manifest error.  Level 3 and
the Borrowers,  as the case may be shall pay such Lender or the Issuing Bank, as
the case may be, the amount shown as due on any such certificate  within 10 days
after receipt thereof.

     (e)  Failure  or delay on the part of any  Lender  or the  Issuing  Bank to
demand  compensation  pursuant to this Section shall not  constitute a waiver of
such Lender's or the Issuing Bank's right to demand such compensation;  provided
that Level 3 and the  Borrowers  shall not be required to compensate a Lender or
the Issuing Bank pursuant to this Section for any increased  costs or reductions
incurred  more than 180 days prior to the date that such  Lender or the  Issuing
Bank, as the case may be,  notifies  Level 3 of the Change in Law giving rise to
such  increased  costs or reductions  and of such Lender's or the Issuing Bank's
intention to claim compensation  therefor;  provided further that, if the Change
in Law giving rise to such increased  costs or reductions is  retroactive,  then
the 180-day period  referred to above shall be extended to include the period of
retroactive effect thereof.

     SECTION 2.17.  Break Funding  Payments.  In the event of (a) the payment of
any principal of any  Eurodollar  Loan other than on the last day of an Interest
Period applicable  thereto  (including as a result of an Event of Default),  (b)
the conversion of any Eurodollar Loan other than on the last day of the Interest
Period  applicable  thereto,  (c) the  failure to borrow,  convert,  continue or
prepay  any  Revolving  Loan or Term Loan on the date  specified  in any  notice
delivered  pursuant  hereto  (regardless  of whether  such notice may be revoked
under  Section 2.11(g)  and is  revoked  in  accordance  therewith),  or (d) the
assignment  of any  Eurodollar  Loan other than on the last day of the  Interest
Period  applicable  thereto  as a result of a request  by  Level 3  pursuant  to
Section 2.19,  then, in any such event,  Level 3 and the relevant  Borrower,  as
applicable,  shall  compensate  each  Lender  for the  loss,  cost  and  expense
attributable to such event. In the case of a Eurodollar Loan, such loss, cost or
expense to any Lender shall be deemed not to include any lost profit  (including
loss of Applicable  Margin) and shall be deemed to include an amount  determined
by such Lender to be the excess,  if any,  of (i) the  amount of interest  which
would  have  accrued  on the  principal  amount of such Loan had such  event not
occurred,  at the LIBO Rate that is or would have been  applicable to such Loan,
for the period  from the date of such event to the last day of the then  current
Interest  Period  therefor  (or, in the case of a failure to borrow,  convert or
continue,  for the  period  that would  have been the  Interest  Period for such
Loan),  over (ii) the amount of interest  which would  accrue on such  principal
amount for such period at the interest  rate which such Lender would bid were it
to bid, at the commencement of such period,  for dollar deposits of a comparable
amount and period from other banks in the  eurodollar  market.  A certificate of
any Lender  setting  forth any amount or amounts that such Lender is entitled to
receive  pursuant to this  Section  shall be  delivered  to Level 3 and shall be
conclusive  absent  manifest  error.  Level 3


or the relevant Borrower, as applicable,  shall pay such Lender the amount shown
as due on any such certificate within 10 days after receipt thereof.

     SECTION 2.18.  Taxes.  (a)  Any  and all  payments  by or on account of any
obligation of any Borrower hereunder or under any other Loan Document or Finance
Document  shall  be  made  free  and  clear  of and  without  deduction  for any
Indemnified Taxes or Other Taxes;  provided that if a Borrower shall be required
to deduct any Indemnified Taxes or Other Taxes from such payments,  then (i) the
sum payable  shall be  increased  as necessary so that after making all required
deductions  (including  deductions  applicable to additional  sums payable under
this Section) the Administrative  Agent, Lender or Issuing Bank (as the case may
be)  receives  an amount  equal to the sum it would  have  received  had no such
deductions  been  made,  (ii) such  Borrower  shall  make  such  deductions  and
(iii) such  Borrower  shall  pay  the  full  amount  deducted  to  the  relevant
Governmental Authority in accordance with applicable law.

     (b)  In  addition,  each Borrower shall pay any Other Taxes to the relevant
Governmental Authority in accordance with applicable law.

     (c)  Level 3 and the relevant Borrowers, as applicable, shall indemnify the
Administrative  Agent,  each Lender and the Issuing  Bank,  within 10 days after
written demand therefor,  for the full amount of any Indemnified  Taxes or Other
Taxes paid by the Administrative  Agent, such Lender or the Issuing Bank, as the
case  may  be,  on or  with  respect  to any  payment  by or on  account  of any
obligation  of such  Borrower  hereunder  or under any other  Loan  Document  or
Finance Document (including Indemnified Taxes or Other Taxes imposed or asserted
on or  attributable  to amounts  payable under this Section) and any  penalties,
interest and  reasonable  expenses  arising  therefrom or with respect  thereto,
whether or not such  Indemnified  Taxes or Other Taxes were correctly or legally
imposed or asserted by the relevant Governmental  Authority. A certificate as to
the amount of such  payment or  liability  delivered  to Level 3 or the relevant
Borrower by a Lender or the Issuing Bank, or by the Administrative  Agent on its
own behalf or on behalf of a Lender or the  Issuing  Bank,  shall be  conclusive
absent manifest error.

     (d)  As soon as practicable after any payment of Indemnified Taxes or Other
Taxes by a Borrower to a Governmental Authority,  such Borrower shall deliver to
the Administrative Agent reasonably satisfactory evidence of such payment or the
original or a certified copy of a receipt issued by such Governmental  Authority
evidencing  such  payment;  provided  however in no case shall such  Borrower be
required  to deliver  documentation  not  normally  issued by such  Governmental
Authority.

     (e)  Any  Foreign Lender that is entitled to an exemption from or reduction
of withholding tax under the law of the  jurisdiction in which the Borrowers are
located,  or any


treaty to which such  jurisdiction  is a party,  with respect to payments  under
this  Agreement  shall  deliver  to Level 3  (with a copy to the  Administrative
Agent),  at the  time or times  prescribed  by  applicable  law,  such  properly
completed and executed documentation  prescribed by applicable law or reasonably
requested by Level 3 as will permit such payments to be made without withholding
or at a reduced rate.

     SECTION 2.19. Payments Generally; Pro Rata Treatment;  Sharing of Set-offs.
(a) Each Borrower shall make each payment required to be made by it hereunder or
under  any  other  Loan  Document  (whether  of  principal,  interest,  fees  or
reimbursement  of LC  Disbursements,  or of amounts payable under  Section 2.16,
2.17 or 2.18, or otherwise) prior to 1:00 p.m.,  New York City time, on the date
when due, in immediately  available funds, without set-off or counterclaim.  Any
amounts  received  after  such time on any date may,  in the  discretion  of the
Administrative  Agent,  be deemed to have been  received on the next  succeeding
Business Day for purposes of  calculating  interest  thereon.  All such payments
shall be made to the Administrative Agent at its offices at 270 Park Avenue, New
York,  New York,  except  payments to be made  directly  to the Issuing  Bank or
Swingline Lender as expressly  provided herein and except that payments pursuant
to  Sections 2.16,  2.17,  2.18 and 9.03 shall be made  directly  to the Persons
entitled thereto and payments  pursuant to other Loan Documents shall be made to
the Persons specified  therein.  The  Administrative  Agent shall distribute any
such  payments  received  by it for  the  account  of any  other  Person  to the
appropriate  recipient promptly following receipt thereof.  If any payment under
any Loan Document shall be due on a day that is not a Business Day, the date for
payment shall be extended to the next succeeding  Business Day, and, in the case
of any payment  accruing  interest,  interest  thereon  shall be payable for the
period of such extension. All payments under each Loan Document shall be made in
dollars.

     (b) If at any time insufficient  funds are received by and available to the
Administrative  Agent to pay fully all  amounts of  principal,  unreimbursed  LC
Disbursements, interest and fees then due hereunder, such funds shall be applied
(to the  extent  determinable,  to the  Obligations  of the  Loan  Party or Loan
Parties  providing such funds) (i) first,  towards  payment of interest and fees
then due  hereunder,  ratably among the parties  entitled  thereto in accordance
with the amounts of interest and fees then due to such parties, and (ii) second,
towards  payment  of  principal  and  unreimbursed  LC  Disbursements  then  due
hereunder,  ratably among the parties  entitled  thereto in accordance  with the
amounts of principal and unreimbursed LC Disbursements then due to such parties.

     (c) If any Lender shall, by exercising any right of set-off or counterclaim
or otherwise,  obtain  payment in respect of any principal of or interest on any
of its Revolving


Loans,  Term Loans or  participations  in LC  Disbursements  or Swingline  Loans
resulting  in such  Lender  receiving  payment  of a greater  proportion  of the
aggregate amount of its Revolving  Loans,  Term Loans and  participations  in LC
Disbursements  and  Swingline  Loans  and  accrued  interest  thereon  than  the
proportion  received by any other Lender, then the Lender receiving such greater
proportion  shall  purchase  (for  cash at  face  value)  participations  in the
Revolving Loans, Term Loans and participations in LC Disbursements and Swingline
Loans of other  Lenders to the extent  necessary so that the benefit of all such
payments shall be shared by the Lenders ratably in accordance with the aggregate
amount of principal of and accrued interest on their respective Revolving Loans,
Term Loans and participations in LC Disbursements and Swingline Loans;  provided
that (i) if any such  participations are purchased and all or any portion of the
payment giving rise thereto is recovered, such participations shall be rescinded
and  the  purchase  price  restored  to the  extent  of such  recovery,  without
interest,  and (ii) the provisions of this  paragraph  shall not be construed to
apply  to any  payment  made  by  Level 3  or any  Borrower  pursuant  to and in
accordance with the express terms of this Agreement or any payment obtained by a
Lender as consideration  for the assignment of or sale of a participation in any
of  its  Loans  or  participations  in  LC  Disbursements  to  any  assignee  or
participant, other than to Level 3 or any Subsidiary or Affiliate thereof (as to
which the provisions of this paragraph shall apply).  Each Borrower  consents to
the  foregoing  and  agrees,  to the  extent  it  may  effectively  do so  under
applicable law, that any Lender  acquiring a participation in an obligation owed
by it pursuant to the foregoing  arrangements may exercise against such Borrower
rights of set-off and counterclaim  with respect to such  participation as fully
as if such Lender were a direct  creditor of such Borrower in the amount of such
participation.

     (d) Unless the  Administrative  Agent  shall have  received  notice  from a
Borrower  prior to the date on which any  payment  is due to the  Administrative
Agent for the  account of the Lenders or the Issuing  Bank  hereunder  that such
Borrower will not make such payment,  the  Administrative  Agent may assume that
such Borrower has made such payment on such date in accordance herewith and may,
in reliance upon such assumption, distribute to the Lenders or the Issuing Bank,
as the case may be, the amount due. In such event,  if such  Borrower has not in
fact made such  payment,  then each of the Lenders or the Issuing  Bank,  as the
case may be, severally agrees to repay to the Administrative  Agent forthwith on
demand the amount so  distributed  to such Lender or Issuing Bank with  interest
thereon,  for each day from and including the date such amount is distributed to
it to but  excluding  the date of payment to the  Administrative  Agent,  at the
greater  of the  Federal  Funds  Effective  Rate  and a rate  determined  by the
Administrative  Agent in  accordance  with banking  industry  rules on interbank
compensation.

     (e) If any Lender shall fail to make any payment  required to be made by it
pursuant to Section 2.04(c),  2.05(d) or (e), 2.06(b),  2.19(d) or 9.03(c), then
the Administrative  Agent may, in its discretion  (notwithstanding  any contrary
provision hereof),  apply any amounts thereafter  received by the Administrative
Agent for the account of such


Lender to satisfy such Lender's  obligations  under such Sections until all such
unsatisfied obligations are fully paid.

     SECTION 2.20. Mitigation Obligations;  Replacement of Lenders.  (a)  If any
Lender requests compensation under Section 2.16,  or if any Borrower is required
to pay any additional amount to any Lender or any Governmental Authority for the
account of any Lender  pursuant  to  Section 2.18,  then such  Lender  shall use
reasonable  efforts to  designate  a  different  lending  office for  funding or
booking its Loans hereunder or to assign its rights and obligations hereunder to
another of its  offices,  branches or  affiliates,  if, in the  judgment of such
Lender,  such  designation or assignment  (i) would  eliminate or reduce amounts
payable  pursuant to Section 2.16 or 2.18, as the case may be, in the future and
(ii) would not subject such Lender to any unreimbursed cost or expense and would
not otherwise be disadvantageous to such Lender.  Level 3 and the Borrowers,  as
applicable,  hereby agree to pay all reasonable  costs and expenses  incurred by
any Lender in connection with any such designation or assignment.

     (b) If any Lender  requests  compensation  under  Section 2.16  (other than
paragraph  (a) of such  Section),  or if any  Borrower  is  required  to pay any
additional amount to any Lender or any Governmental Authority for the account of
any Lender pursuant to Section 2.18, if any Lender defaults in its obligation to
fund Loans hereunder or under the circumstances contemplated by Section 9.02(c),
then Level 3 may, at its sole expense and effort, upon notice to such Lender and
the Administrative  Agent,  require such Lender to assign and delegate,  without
recourse  (in  accordance  with and  subject to the  restrictions  contained  in
Section 9.04), all its interests, rights and obligations under this Agreement to
an assignee that shall assume such  obligations  (which  assignee may be another
Lender,  if a Lender accepts such  assignment);  provided that (i) Level 3 shall
have received the prior written consent of the  Administrative  Agent (and, if a
Revolving Commitment is being assigned,  the Issuing Bank and Swingline Lender),
which consent shall not  unreasonably  be withheld,  (ii) such Lender shall have
received  payment of an amount equal to the  outstanding  principal of its Loans
and  participations  in LC Disbursements  and Swingline Loans,  accrued interest
thereon,  accrued fees and all other amounts  payable to it hereunder,  from the
assignee (to the extent of such  outstanding  principal and accrued interest and
fees) or Level 3 or a Borrower, as applicable (in the case of all other amounts)
and  (iii) in  the  case of any  such  assignment  resulting  from a  claim  for
compensation  under  Section 2.16  or payments  required to be made  pursuant to
Section 2.18, such assignment will result in a reduction in such compensation or
payments.  A Lender  shall  not be  required  to make any  such  assignment  and
delegation  if,  prior  thereto,  as a result  of a  waiver  by such  Lender  or
otherwise,  the  circumstances  entitling Level 3 to require such assignment and
delegation cease to apply.


     SECTION 2.21. Incremental Facility. (a) Notwithstanding any other provision
of this Agreement, no Incremental Loan shall be requested or made at any time on
or after the Amendment  Effectiveness  Date without the prior written consent of
each Lender.

     (b)  At any time prior to the  Tranche B  Maturity  Date,  Level 3  may, by
notice to the Administrative  Agent (which shall promptly deliver a copy to each
of the  Lenders),  request the addition of a new tranche of Term Loans (all such
Term Loans, collectively,  the "Incremental Loans") provided, however, that both
at the time of any such request and after giving effect to any such  Incremental
Loans (i) no  Default shall exist,  (ii) Level 3  and the Borrowers  shall be in
pro forma  compliance  with each  financial  covenant  and  (iii) if  BTE is the
Borrower of the  Incremental  Loans,  the ratio of BTE Total Debt to BTE's Total
Gross  Assets,  on a pro forma  stand-alone  basis (after  giving  effect to the
Incremental  Loans and the use of Proceeds thereof) shall not exceed .65 to 1.0.
The  Incremental  Loans  (i) shall  be in an aggregate  principal  amount not in
excess of  $975,000,000,  (ii) shall,  if BTE is the Borrower of the Incremental
Loans,  rank pari passu in right of payment and of security with the Term Loans,
(iii) shall mature no sooner than, and have a longer average weighted life than,
the  Tranche B   Term  Loans,   (iv) will  not  amortize   (other  than  nominal
amortization  customary  in the  institutional  loan market) and will not mature
earlier than ten years from the date hereof,  (v) shall not be available  unless
the Tranche A Commitments and Tranche B Commitments have been fully utilized and
(vi) shall  otherwise be treated no more favorably than the Tranche B Term Loans
(including with respect to mandatory and voluntary  prepayments);  provided that
(i) an  amount  not  in  excess  of  $150,000,000  in  principal  amount  of the
Incremental  Loans may mature on the Tranche A  Maturity Date (and amortize on a
pro rata basis with the then  remaining  Tranche A  Loans  prior to such  date),
(ii) an amount equal to not more than the excess of $225,000,000 over the amount
of Incremental Loans, if any, maturing as set forth in clause (i) may  mature on
the  Tranche B  Maturity  Date (and  amortize  on a pro rata basis with the then
remaining  Tranche B  Loans  prior  to  such  date),  and  (iii) the  terms  and
conditions  applicable to the  Incremental  Loans may provide for  additional or
different financial or other covenants  applicable only during periods after the
Tranche B  Maturity  Date.  Such notice shall set forth the requested  amount of
Incremental  Loans  (which  amount  shall  not  exceed  $975,000,000).   Level 3
currently  intends to offer each  existing  Lender  the  opportunity  to offer a
commitment to provide Incremental Loans;  provided,  however, no existing Lender
will be obligated to subscribe for any portion of such commitments. In the event
that existing  Lenders provide  commitments in an aggregate amount less than the
total  amount of the  Incremental  Loans  requested  by Level 3,  Level 3  shall
arrange  for one or more  banks,  other  financial  institutions  or  vendors of
telecommunications  equipment  (any such bank,  other  financial  institution or
vendor being called an  "Additional  Lender") to extend  commitments  to provide
Incremental  Loans in an  aggregate  amount  equal to the  unsubscribed  amount,
provided that each Additional  Lender that is not a vendor of  telecommunication
equipment  shall be subject to the approval of the  Administrative  Agent (which
approval  shall  not  be  unreasonably  withheld).  Commitments  in


respect of  Incremental  Loans shall  become  Commitments  under this  Agreement
pursuant  to an  Incremental  Facility  Amendment  to  this  Agreement  and,  as
appropriate,  the other Loan Documents,  executed by each of the Borrowers, each
Lender agreeing to provide such Commitment,  if any, each Additional  Lender, if
any, and the  Administrative  Agent.  The  Incremental  Facility  Amendment may,
without  the  consent  of any other  Lenders,  effect  such  amendments  to this
Agreement and the other Loan Documents (including,  if the Incremental Loans are
borrowed by Equipment Co. II as contemplated by clause (c)  below,  execution of
additional  ancillary  documents)  as may be  necessary or  appropriate,  in the
opinion of the  Administrative  Agent, to effect the provisions of this Section.
The effectiveness of any Incremental  Facility Amendment shall be subject to the
satisfaction  on the  date  thereof  of  each of the  conditions  set  forth  in
Section 4.02.

     (c) All or any portion of the  Incremental  Facilities may be borrowed,  at
Level 3's  option,  by BTE or by a Wholly  Owned newly  formed  special  purpose
equipment  Subsidiary  ("Equipment Co. II"). In the latter case, the Incremental
Facilities   lenders  to   Equipment   Co.  II  will  be  secured  only  by  the
Telecommunications  Assets  financed  in whole or part with the  proceeds of the
Incremental Loans made to Equipment Co. II.

                                   ARTICLE III

                         Representations and Warranties

     Each of Level 3 and each of the  Borrowers  represents  and warrants to the
Lenders that:

     SECTION  3.01.  Organization;  Powers.  Each of Level 3 and the  Restricted
Subsidiaries is duly organized,  validly existing and in good standing under the
laws of the  jurisdiction  of its  organization,  has all  requisite  power  and
authority  to carry on its  business  as now  conducted  and,  except  where the
failure to do so,  individually  or in the  aggregate,  could not  reasonably be
expected to result in a Material Adverse Effect, is qualified to do business in,
and is in good  standing  in, every  jurisdiction  where such  qualification  is
required.

     SECTION 3.02. Authorization; Enforceability. The Transactions to be entered
into by each Loan Party are within such Loan  Party's  powers and have been duly
authorized  by all  necessary  corporate  or  other  action  and,  if  required,
stockholder  or  member  action.  This  Agreement  has been  duly  executed  and
delivered by Level 3 and each of the Borrowers and  constitutes,  and each other
Loan  Document  to which  any Loan  Party is to be a party,  when  executed  and
delivered  by such Loan  Party,  will  constitute,  a legal,  valid and


binding  obligation of Level 3,  such  Borrowers or such Loan Party (as the case
may be),  enforceable  in  accordance  with its  terms,  subject  to  applicable
bankruptcy,  insolvency,  reorganization,  moratorium  or other  laws  affecting
creditors'  rights  generally  and  subject  to  general  principles  of equity,
regardless of whether considered in a proceeding in equity or at law.

     SECTION 3.03. Governmental Approvals; No Conflicts. The Transactions (a) do
not require any consent or approval  of,  registration  or filing  with,  or any
other action by, any Governmental  Authority,  except such as have been obtained
or made and are in full force and effect,  filings  necessary  to perfect  Liens
created under the Loan  Documents  and, in the case of Borrowings by any Person,
the approvals listed on  Schedule 3.03,  (b) will not violate any applicable law
or  regulation  of a type  typically  applicable  to  transactions  of the  type
contemplated by the Transactions or the charter, by-laws or other organizational
documents of Level 3 or any of the  Subsidiaries  or any  material  order of any
Governmental  Authority,  (c) will not violate or result in a default  under any
material indenture, agreement or other instrument binding upon Level 3 or any of
the  Subsidiaries or its assets,  or give rise to a right  thereunder to require
any payment to be made by Level 3 or any of the  Subsidiaries,  and (d) will not
result in the creation or  imposition of any Lien on any asset of Level 3 or any
of the Restricted Subsidiaries, except Liens created under the Loan Documents.

     SECTION 3.04. Financial Condition;  No Material Adverse Change. (a) Level 3
has heretofore  furnished to the Lenders (i) its  consolidated balance sheet and
statements  of  income,  stockholders  equity  and cash  flows as of and for the
fiscal  year  ended  December 31,  2001,  reported  on by Arthur  Andersen  LLP,
independent  public  accountants,   and  (ii) the  combined  balance  sheet  and
statements of income and cash flows of Level 3 and the  Restricted  Subsidiaries
as of and for the fiscal  quarter and the portion of the fiscal year ended March
31, 2002,  certified by its chief financial officer.  Such financial  statements
present fairly, in all material respects,  the financial position and results of
operations  and cash  flows of  Level 3  and its  consolidated  Subsidiaries  or
Level 3 and its combined Restricted Subsidiaries, as the case may be, as of such
dates and for such periods in accordance  with GAAP,  subject to year-end  audit
adjustments and the absence of footnotes in the case of the statements  referred
to in clause (ii) above.

     (b) Except as disclosed in the  financial  statements  referred to above or
the notes thereto,  in Level 3's Form 10-K for the year ended December 31, 2001,
or in the filings  with the  Securities  and  Exchange  Commission  set forth on
Schedule 1 to the  Amendment  Agreement  and except for the  Disclosed  Matters,
after  giving  effect to the  Transactions,  none of Level 3  or the  Restricted
Subsidiaries  has,  as  of  the  Amendment   Effectiveness  Date,  any  material
contingent liabilities, unusual long-term commitments or unrealized losses.


     (c) Since  December 31,  1998, there has been no material adverse change in
the  business,  assets,  operations or  condition,  financial or  otherwise,  of
Level 3 and the Restricted Subsidiaries,  taken as a whole. It is understood and
agreed that no such  material  adverse  change shall be deemed to have  occurred
during the period  extending  from  December  31,  1998,  to June 30,  2002.  In
addition,  it is understood and agreed that the effect of the December 31, 2001,
impairment  charges and impairment  charges based solely on general  economic or
industry  conditions  taken  under  SFAS 144  subsequent  to such date  shall be
excluded from any  determination of whether such a material adverse change shall
have occurred as of any date of determination.

     SECTION  3.05.   Properties.   (a)  Each  of  Level 3  and  the  Restricted
Subsidiaries  has good title to, or valid  leasehold  interests in, all its real
and  personal  property  material  to  its  business  (including  its  Mortgaged
Properties),  except for minor defects in title that do not  interfere  with its
ability to conduct  its  business  as  currently  conducted  or to utilize  such
properties for their intended purposes.

     (b) Each of Level 3 and the Restricted Subsidiaries owns, or is licensed to
use, all  trademarks,  tradenames,  copyrights,  patents and other  intellectual
property  material  to its  business,  and the use  thereof by  Level 3  and the
Restricted  Subsidiaries  to the knowledge of Level 3 does not infringe upon the
rights of any other Person, except for any such infringements that, individually
or in the  aggregate,  could not  reasonably be expected to result in a Material
Adverse Effect.

     (c)  Schedule  3.05 sets forth the  address of each real  property  that is
owned or leased  by  Level 3  or any of the  Restricted  Subsidiaries  as of the
Amendment Effectiveness Date after giving effect to the Transactions.

     (d) As of the Amendment  Effectiveness Date, neither Level 3 nor any of the
Restricted Subsidiaries has received notice of, or has knowledge of, any pending
or contemplated  condemnation proceeding affecting any Mortgaged Property or any
sale or  disposition  thereof in lieu of  condemnation.  Neither  any  Mortgaged
Property  nor any  interest  therein is  subject to any right of first  refusal,
option  or other  contractual  right to  purchase  such  Mortgaged  Property  or
interest therein.

     SECTION 3.06.  Litigation  and  Environmental  Matters.  (a)  There  are no
actions,  suits or  proceedings  by or before  any  arbitrator  or  Governmental
Authority  pending  against  or, to the  knowledge  of Level 3 or any  Borrower,
threatened  against or affecting  Level 3 or any of the Restricted  Subsidiaries
(i) as to which there is a reasonable  possibility  of an adverse  determination
and that, if adversely determined, could reasonably be expected,


individually or in the aggregate,  to result in a Material Adverse Effect (other
than the Disclosed  Matters) or (ii) that  involve any of the Loan  Documents or
the Transactions.

     (b)  Except for the Disclosed  Matters and except with respect to any other
matters that, individually or in the aggregate, could not reasonably be expected
to  result  in a  Material  Adverse  Effect,  neither  Level 3  nor  any  of the
Subsidiaries  (i) has failed to comply with any  Environmental Law or to obtain,
maintain or comply with any permit, license or other approval required under any
Environmental  Law,  (ii) has  become  subject to any  Environmental  Liability,
(iii) has  received  notice  of any  claim  with  respect  to any  Environmental
Liability or (iv) knows of any basis for any Environmental Liability.

     (c)  Since  the date of this  Agreement,  there  has been no  change in the
status of the Disclosed  Matters that,  individually  or in the  aggregate,  has
resulted in, or  materially  increased  the  likelihood  of, a Material  Adverse
Effect.

     SECTION 3.07. Compliance with Laws and Agreements.  Each of Level 3 and the
Restricted  Subsidiaries is in compliance with all laws,  regulations and orders
of  any  Governmental  Authority  applicable  to  it or  its  property  and  all
indentures,  agreements and other  instruments  binding upon it or its property,
except where the failure to do so,  individually or in the aggregate,  could not
reasonably be expected to result in a Material  Adverse  Effect.  No Default has
occurred and is continuing.

     SECTION 3.08.  Investment and Holding Company  Status.  Neither Level 3 nor
any of the Loan Parties is (a) an  "investment  company" or is  controlled by an
entity that is an  "investment  company" as defined in, or subject to regulation
under,  the  Investment  Company  Act of 1940 or (b) a  "holding  company" or is
controlled by an entity that is a "holding company" as defined in, or subject to
regulation under, the Public Utility Holding Company Act of 1935.

     SECTION 3.09.  Taxes. Each of Level 3 and the Subsidiaries has timely filed
or caused to be filed all tax returns  and  reports  required to have been filed
and has paid or caused to be paid all  taxes  required  to have been paid by it,
except  (a) taxes  that  are  being  contested  in  good  faith  by  appropriate
proceedings  and for which Level 3 or such  Subsidiary,  as applicable,  has set
aside on its books adequate reserves or (b) to the extent that the failure to do
so could not reasonably be expected to result in a Material Adverse Effect.

     SECTION 3.10. ERISA. No ERISA Event has occurred or is reasonably  expected
to occur that,  when taken  together  with all other such ERISA Events for which
liability  is  reasonably  expected to occur,  could  reasonably  be expected to
result in a  Material  Adverse  Effect.  The  present  value of all  accumulated
benefit  obligations under each Plan (based on the assumptions used for purposes
of Statement of Financial  Accounting  Standards No. 87) did not, as of the date
of the most recent financial statements reflecting such amounts, exceed the fair
market  value of the assets of such Plan by an amount that could  reasonably  be
expected to result in a Material  Adverse  Effect,  and the present value of all
accumulated   benefit  obligations  of  all  underfunded  Plans  (based  on  the
assumptions  used for purposes of Statement  of Financial  Accounting  Standards


No. 87)  did  not,  as of the  date  of the  most  recent  financial  statements
reflecting such amounts,  exceed the fair market value of the assets of all such
underfunded  Plans by an amount that could reasonably be expected to result in a
Material Adverse Effect.

     SECTION  3.11.  Disclosure.  Level 3  has  disclosed  to  the  Lenders  all
agreements,  instruments and corporate or other restrictions to which Level 3 or
any of the Restricted  Subsidiaries  is subject,  and all other matters known to
any of  them,  that,  individually  or in the  aggregate,  could  reasonably  be
expected  to result in a Material  Adverse  Effect.  None of the other  reports,
financial  statements,  certificates or other information  furnished on or after
January 1, 2002, by or on behalf of any Loan Party to the  Administrative  Agent
or any Lender in connection  with the  negotiation  of the Amendment  Agreement,
this  Agreement or any other Loan Document or delivered  hereunder or thereunder
(as modified or supplemented by other information so furnished) after January 1,
2002, when taken as a whole, contains any material misstatement of fact or omits
to state any material  fact  necessary to make the  statements  therein,  in the
light of the circumstances under which they were made, not misleading;  provided
that, with respect to projected financial information, Level 3 and the Borrowers
represent  only that such  information  was  prepared  in good faith  based upon
assumptions believed to be reasonable at the time.

     SECTION 3.12.  Subsidiaries.  Schedule 3.12 sets forth the name of, and the
ownership interest of Level 3 in, each Subsidiary and identifies each Subsidiary
that is a Subsidiary Loan Party, in each case as of the Amendment  Effectiveness
Date. Level 3 believes that the insurance  maintained by or on behalf of Level 3
and the Restricted Subsidiaries is adequate.

     SECTION 3.13.  Insurance.  Schedule  3.13 sets forth a  description  of all
insurance maintained by or on behalf of Level 3 and the Restricted  Subsidiaries
as of the Amendment  Effectiveness Date. As of the Amendment Effectiveness Date,
all premiums in respect of such insurance have been paid to the extent due.

     SECTION 3.14. Labor Matters. As of the Amendment  Effectiveness Date, there
are no material strikes, lockouts or slowdowns against Level 3 or any Restricted
Subsidiary pending or, to the knowledge of Level 3 or the Borrowers, threatened.
The  hours  worked  by and  payments  made  to  employees  of  Level 3  and  the
Subsidiaries  have not been in violation of the Fair Labor  Standards Act or any
other applicable Federal,  state, local or


foreign law dealing  with such  matters  except where the failure to do so could
not reasonably be expected to result in a Material Adverse Effect.  All payments
due from  Level 3 or any  Restricted  Subsidiary,  or for which any claim may be
made  against  Level 3  or any  Restricted  Subsidiary,  on account of wages and
employee  health and welfare  insurance  and other  benefits,  have been paid or
accrued as a  liability  on the books of Level 3 or such  Restricted  Subsidiary
except where the failure to do so could not  reasonably be expected to result in
a Material Adverse Effect.  The  consummation of the Transactions  will not give
rise to any right of  termination or right of  renegotiation  on the part of any
union  under  any  collective  bargaining  agreement  to  which  Level 3  or any
Restricted Subsidiary is bound.

     SECTION 3.15.  Intellectual  Property.  Each of Level 3 and its  Restricted
Subsidiaries  owns,  or is licensed to use, all  intellectual  property  that is
necessary for the conduct of its business as currently  conducted except for any
failure to so own or license intellectual property which, individually or in the
aggregate,  could not reasonably be expected to have a Material  Adverse Effect.
No claim has been  asserted to the  knowledge of Level 3 and is pending  against
Level 3 or any Restricted  Subsidiary  challenging or questioning the use of any
intellectual property by it or the validity or effectiveness of any intellectual
property  used by it,  except  for any  claims,  which,  individually  or in the
aggregate,  could not reasonably be expected to have a Material  Adverse Effect.
The use of  intellectual  property by Level 3 or any Restricted  Subsidiary does
not to the  knowledge  of  Level 3  infringe  on the rights of any person in any
material  respect and in any manner which could reasonably be expected to have a
Material Adverse Effect.

     SECTION 3.16. [omitted]

     SECTION 3.17.  Security  Interests.  (a)  When executed and delivered,  the
Shared  Collateral  Pledge Agreement will be effective to create in favor of the
Agent for the ratable benefit of the Shared  Collateral  Secured Parties a valid
and  enforceable  security  interest in the Collateral (as defined in the Shared
Collateral  Pledge  Agreement)  and,  when the portion of the Shared  Collateral
constituting certificated securities (as defined in the Uniform Commercial Code)
is delivered to the Administrative Agent thereunder together with instruments of
transfer duly endorsed in blank,  the Shared  Collateral  Pledge Agreement shall
constitute a fully perfected  first priority Lien on, and security  interest in,
all  right,  title  and  interest  of the  pledgors  thereunder  in such  Shared
Collateral, prior and superior in right to any other Person.

     (b)  The Shared  Collateral  Security  Agreement and the Term Loan Security
Agreement  are each  effective  to create in favor of the Agent for the  ratable
benefit of the  Shared  Collateral  Secured  Parties  and the Term Loan  Secured
Parties,  respectively,  a  valid  and  enforceable  security  interest  in  the
Collateral  (as  defined  in  each  Security   Agreement)  and,


when financing statements in appropriate form are filed in the offices specified
in the Perfection Certificate,  each Security Agreement shall constitute a fully
perfected  Lien on, and security  interest in, all right,  title and interest of
the grantors  thereunder in such  Collateral,  to the extent  perfection  can be
obtained by filing Uniform Commercial Code financing statements,  other than the
Intellectual  Property  (as  defined  in the  Security  Agreements),  in which a
security  interest  may be  perfected  by filing,  recording  or  registering  a
security  agreement,  financing  statement or  analogous  document in the United
States Patent and Trademark  Office or the United States  Copyright  Office,  as
applicable,  in each case prior and superior in right to any other Person to the
extent  perfection can be obtained by filing Uniform  Commercial  Code financing
statements,  other than with respect to the rights of Persons  pursuant to Liens
expressly permitted by Section 6.02.

     (c)  When each Security  Agreement is filed in the United States Patent and
Trademark Office and the United States Copyright  Office,  the security interest
created  thereunder  shall  constitute a fully  perfected  Lien on, and security
interest  in,  all  right,  title  and  interest  of  the  Loan  Parties  in the
Intellectual  Property  (as  defined  in such  Security  Agreement)  in  which a
security  interest  may be  perfected  by filing,  recording  or  registering  a
security  agreement,  financing  statement or  analogous  document in the United
States Patent and Trademark  Office or the United States  Copyright  Office,  as
applicable,  in each case prior and superior in right to any other Person, other
than with respect to the rights of Persons pursuant to Liens expressly permitted
by Section 6.02  (it being  understood that subsequent  recordings in the United
States Patent and Trademark Office and the United States Copyright Office may be
necessary to perfect a lien on registered trademarks, trademark applications and
copyrights acquired by the Loan Parties after the date hereof).

     (d)  The  Mortgages  are  effective  to create,  subject to the  exceptions
listed in each title insurance  policy  covering such Mortgage,  in favor of the
Agent for the ratable benefit of the Shared  Collateral  Secured Parties or Term
Loan Secured Parties, as the case may be, a legal, valid and enforceable Lien on
all of the Loan  Parties'  right,  title and  interest  in and to the  Mortgaged
Properties thereunder and the proceeds thereof, and when the Mortgages are filed
in the offices specified on Schedule 3.17, the Mortgages shall constitute a Lien
on, and security interest in, all right,  title and interest of the Loan Parties
in such Mortgaged  Properties and the proceeds  thereof,  in each case prior and
superior  in right to any other  Person,  other than with  respect to  Permitted
Encumbrances.

     SECTION 3.18. Absence of Non-Permitted  Obligations.  None of the Equipment
Borrowers has incurred or assumed,  after the Amendment  Effectiveness Date, any
obligations or liabilities other than as permitted by Section 6.12.


     SECTION 3.19. FCC Compliance.  (a)  Level 3 and each Restricted  Subsidiary
are in compliance with the  Communications Act except where the failure to do so
could not reasonably be expected to result in a Material Adverse Effect.

     (b)  To the  knowledge  of Level 3,  there is no  investigation,  notice of
apparent liability,  violation, forfeiture or other order or complaint issued by
or before the FCC, or of any other  proceedings of or before the FCC,  affecting
it or any  Restricted  Subsidiary  which could  reasonably be expected to have a
Material Adverse Effect.

     (c)  No event has occurred which  (i) results  in, or after notice or lapse
of time or both would result in, revocation,  suspension, adverse modifications,
non-renewal,  impairment,  restriction or termination of, or order of forfeiture
with respect to, any License in any respect  which could  reasonably be expected
to have a  Material  Adverse  Effect  or  (ii) affects  or could  reasonably  be
expected in the future to affect any of the rights of Level 3 or any  Restricted
Subsidiary  under any License held by Level 3 or such  Subsidiary in any respect
which could reasonably be expected to have a Material Adverse Effect.

     (d)  Level 3  and each  Restricted  Subsidiary  have duly filed in a timely
manner all material filings, reports, applications,  documents,  instruments and
information  required to be filed by it under the  Communications  Act,  and all
such  filings were when made true,  correct and complete in all respects  except
where the  failure  to do so could not  reasonably  be  expected  to result in a
Material Adverse Effect.


                                   ARTICLE IV

                                   Conditions

     SECTION 4.01.  Each Credit Event.  The  obligation of each Lender to make a
Loan on the occasion of any Borrowing,  and of the Issuing Bank to issue, amend,
renew or extend  any Letter of Credit,  is  subject to the  satisfaction  of the
following conditions:

               (a)  The  representations  and  warranties of each Loan Party set
          forth in the Loan Documents shall be true and correct on and as of the
          date of such Borrowing or the date of issuance,  amendment, renewal or
          extension of such Letter of Credit, as applicable except to the extent
          that any  representation  or warranty  relates to any earlier date (in
          which case such representation or warranty shall be correct as of such
          earlier date).


               (b)  At the time of and  immediately  after giving effect to such
          Borrowing  or the  issuance,  amendment,  renewal or extension of such
          Letter of Credit,  as  applicable,  no  Default  or  Finance  Event of
          Default shall have occurred and be continuing.

               (c)  In  the  case  of  each  Revolving  Borrowing  or  Swingline
          Borrowing after the Amendment Effectiveness Date, (i) the Borrowing is
          requested  to be made on a date on or after the  earlier of August 30,
          2003, and the first  anniversary of the Amendment  Effectiveness  Date
          and (ii) as of the  requested  date of such  Borrowing,  the Pro Forma
          Fixed Charge Ratio is not less than 0.75.

Each Borrowing and each issuance, amendment, renewal or extension of a Letter of
Credit shall be deemed to  constitute a  representation  and warranty by Level 3
and the Borrowers on the date thereof as to the matters  specified in paragraphs
(a) and (b) (and in the case of each Revolving  Borrowing or Swingline Borrowing
after the Amendment Effectiveness Date, (c)) of this Section.

                                    ARTICLE V

                              Affirmative Covenants

     Until the Commitments  have expired or been terminated and the principal of
and interest on each Loan and all fees payable hereunder shall have been paid in
full and all  Letters of Credit  shall have  expired  or  terminated  and all LC
Disbursements  shall have been  reimbursed,  each of Level 3  and the  Borrowers
covenants and agrees with the Lenders that:

     SECTION 5.01.  Financial  Statements  and Other  Information.  Level 3 will
furnish to the Administrative Agent on behalf of the Lenders:

          (a) within  120 days after the end of each fiscal year of Level 3,  an
     audited combined  balance sheet of Level 3 and the Subsidiaries  (excluding
     the Toll Road  Business)  and related  statements of  operations,  and cash
     flows of Level 3 and the Subsidiaries (excluding the Toll Road Business) as
     of the end of and for such  year,  setting  forth in each  case  commencing
     December 31,  2002, in comparative form the figures for the previous fiscal
     year, all reported on by KPMG LLC or other independent  public  accountants
     of  recognized  national  standing  (without  a  "going  concern"  or  like
     qualification or exception and without any qualification or exception as to
     the  scope of such  audit)  to the  effect  that  such  combined  financial
     statements present fairly in all material respects the financial  condition
     and results of operations of Level 3


     and its Subsidiaries (excluding the Toll Road Business) on a combined basis
     in accordance with GAAP consistently applied;

          (b) within  60 days  after the end of each of the first  three  fiscal
     quarters  of each  fiscal  year of  Level 3,  a combined  balance  sheet of
     Level 3 and the Subsidiaries (excluding the Toll Road Business) and related
     statements  of  operations  and cash flows of Level 3 and the  Subsidiaries
     (excluding  the Toll Road  Business)  as of the end of and for such  fiscal
     quarter and the then elapsed  portion of the fiscal year,  setting forth in
     each case in comparative form the figures for the  corresponding  period or
     periods of (or,  in the case of the  balance  sheet,  as of the end of) the
     previous  fiscal year,  all certified by one of its  Financial  Officers as
     presenting  fairly in all material  respects the  financial  condition  and
     results of operations of Level 3 and its  Subsidiaries  (excluding the Toll
     Road  Business) on a combined  basis in accordance  with GAAP  consistently
     applied,  subject to normal  year-end audit  adjustments and the absence of
     footnotes;

          (c)  concurrently  with any  delivery of  financial  statements  under
     clause (a) or  (b) above,  a certificate of a Financial  Officer of Level 3
     (i) certifying  as to whether a Default has occurred  and, if a Default has
     occurred,  specifying the details  thereof and any action taken or proposed
     to be taken with respect thereto,  (ii) setting  forth reasonably  detailed
     calculations   demonstrating  compliance  with  Section 6.14  (including  a
     reasonably  detailed  calculation of Combined Adjusted EBITDA, BTE Adjusted
     Assets and a balance sheet of BTE) and reasonably detailed  calculations of
     the Pro Forma  Fixed  Charge  Ratio after the  delivery  of such  financial
     statements  (including a reasonably detailed  calculation of Combined Fixed
     Charges),   and  (iii) stating  whether  any  change  in  GAAP  or  in  the
     application  thereof  has  occurred  since  the date of  Level 3's  audited
     financial  statements  referred to in Section 3.04  and, if any such change
     has  occurred,  specifying  the  effect  of such  change  on the  financial
     statements accompanying such certificate;

          (d) concurrently  with any  delivery  of  financial  statements  under
     clause  (a) above,  a certificate of the  accounting  firm that reported on
     such financial  statements  stating whether they obtained  knowledge during
     the course of their examination of such financial statements of any Default
     (which  certificate  may be limited to the extent  required  by  accounting
     rules or guidelines);

          (e) within  15 days  after the end of each month,  schedules  for each
     week completed  during such month setting forth for Level 3 and each of the
     Subsidiaries  its weekly balances of cash and marketable  securities in the
     form of Permitted Investments;  within 30 days after the end of each month,
     statements from the financial  institutions  with whom deposits thereof are
     maintained  sufficient to confirm compliance with


     Section 6.14(i) as of the end of such month; and, upon request by the Agent
     for its monitoring  purposes,  more frequent  information as to balances of
     cash and  marketable  securities  in the form of Permitted  Investments  of
     Level 3 and the Subsidiaries;

          (f) within 10  Business  Days after  approval  thereof by the board of
     directors of Level 3, a budget of Level 3 and the  Subsidiaries  (excluding
     the Toll Road  Business)  for each  fiscal  year  and,  to the  extent  all
     relevant internal approvals have been obtained,  any significant  revisions
     of such budget;

          (g) promptly after the same become publicly  available,  copies of all
     periodic and other reports,  proxy  statements and other materials filed by
     Level 3 or any Subsidiary with the Securities and Exchange  Commission,  or
     any  Governmental  Authority  succeeding  to any or all of the functions of
     said Commission,  or with any national securities exchange,  or distributed
     by Level 3 to its shareholders generally, as the case may be; and

          (h) promptly  following any request  therefor,  such other information
     regarding  the  operations,  business  affairs and  financial  condition of
     Level 3  or any  Subsidiary,  or  compliance  with  the  terms  of any Loan
     Document, as the Administrative Agent or any Lender may reasonably request.

     SECTION 5.02.  Notices of Material  Events.  Level 3 and the Borrowers will
furnish to the Administrative Agent and each Lender prompt written notice of the
following:

          (a) the occurrence of any Default;

          (b) the filing or commencement of any action, suit or proceeding by or
     before any  arbitrator  or  Governmental  Authority  against  or  affecting
     Level 3,  the  Borrowers  or  any  Affiliate  thereof  that,  if  adversely
     determined,  could  reasonably be expected to result in a Material  Adverse
     Effect; and

          (c) any other development, including any ERISA Event, that results in,
     or could reasonably be expected to result in, a Material Adverse Effect.

Each notice  delivered under this Section shall be accompanied by a statement of
a Financial  Officer or other  executive  officer of Level 3  setting  forth the
details of the event or  development  requiring such notice and any action taken
or proposed to be taken with respect thereto.

     SECTION  5.03.  Information  Regarding  Collateral.  (a)  Level 3  and  the
Borrowers will furnish to the Administrative  Agent prompt written notice of any
change (i) in


any Loan Party's  corporate name or in any trade name used to identify it in the
conduct of its  business  or in the  ownership  of its  properties,  (ii) in the
location of any Loan Party's chief  executive  office,  its  principal  place of
business,  any  office  in  which it  maintains  books or  records  relating  to
Collateral owned by it or any office or facility at which Collateral owned by it
is located  (including  the  establishment  of any such new office or facility),
(iii) in any Loan Party's  identity or  corporate  structure or (iv) in any Loan
Party's  Federal  Taxpayer  Identification  Number.  Each  of  Level 3  and  the
Borrowers agrees not to effect or permit any change referred to in the preceding
sentence unless all filings have been made under the Uniform  Commercial Code or
otherwise  that are  required  in order for the Agent to  continue  at all times
following such change to have a valid,  legal and perfected security interest in
all the  Collateral.  Each of Level 3 and the Borrowers also agrees  promptly to
notify the  Administrative  Agent if any material  portion of the  Collateral is
damaged or destroyed.

     (b) Each year, at the time of delivery of annual financial  statements with
respect to the  preceding  fiscal year  pursuant to clause (a) of  Section 5.01,
Level 3 shall deliver to the Agent a certificate of a Financial  Officer and the
general counsel or assistant  general counsel of Level 3  (i) setting  forth the
information  required  pursuant to Section 2 of the  Perfection  Certificate  or
confirming that there has been no change in such  information  since the date of
the Perfection Certificate delivered on the Amendment  Effectiveness Date or the
date of the most recent certificate  delivered pursuant to this Section and (ii)
certifying  that all Uniform  Commercial  Code financing  statements  (including
fixture  filings,  as applicable) or other  appropriate  filings,  recordings or
registrations,   including  all  refilings,  rerecordings  and  reregistrations,
containing a  description  of the  Collateral  have been filed of record in each
governmental,  municipal  or  other  appropriate  office  in  each  jurisdiction
identified  pursuant to clause (i) above to the extent  necessary to protect and
perfect the security  interests  under the applicable  Security  Documents for a
period of not less than 18 months after the date of such certificate  (except as
noted  therein with respect to any  continuation  statements  to be filed within
such period).

     SECTION  5.04.  Existence;  Conduct of  Business.  Each of Level 3  and the
Borrowers  will,  and will cause each of the Restricted  Subsidiaries  to, do or
cause to be done all things necessary to preserve,  renew and keep in full force
and effect its legal existence and the rights,  licenses,  permits,  privileges,
franchises,  patents,  copyrights,  trademarks  and trade names except where the
failure  to do so could not  reasonably  be  expected  to  result in a  Material
Adverse  Effect;  provided  that the  foregoing  shall not  prohibit any merger,
consolidation, liquidation or dissolution permitted under Section 6.03.

     SECTION 5.05.  Payment of Taxes.  Level 3 will,  and will cause each of the
Restricted  Subsidiaries to, pay its material Tax  obligations,  before the same
shall become  delinquent or in default,  except where (a) the validity or amount
thereof is being contested in


good faith by appropriate  proceedings,  (b) Level 3 or such  Subsidiary has set
aside on its books  adequate  reserves with respect  thereto in accordance  with
GAAP,  (c)  such  contest  effectively  suspends  collection  of  the  contested
obligation and the  enforcement of any Lien securing such obligation and (d) the
failure to make payment pending such contest could not reasonably be expected to
result in a Material Adverse Effect.

     SECTION 5.06.  Maintenance of Properties. Level 3 will, and will cause each
of the Restricted  Subsidiaries  to, keep and maintain all property  material to
the conduct of its business in good working order and  condition,  ordinary wear
and tear excepted.

     SECTION  5.07.  Insurance.  Level 3  will,  and  will  cause  each  of  the
Restricted  Subsidiaries  to,  maintain,  with  financially  sound and reputable
insurance companies  (a) insurance in such amounts and against such risks as are
customarily  maintained by companies  engaged in the same or similar  businesses
and  (b) all  insurance  required  to be  maintained  pursuant  to the  Security
Documents.   Level 3  will   furnish  to  the  Lenders,   upon  request  of  the
Administrative  Agent,  information in reasonable  detail as to the insurance so
maintained.

     SECTION 5.08.  Casualty and  Condemnation.  Level 3 (a) will furnish to the
Administrative  Agent and the Lenders  prompt  written notice of any casualty or
other insured damage to any portion of any Collateral or the commencement of any
action or  proceeding  for the taking of any  Collateral  or any part thereof or
interest  therein under power of eminent  domain or by  condemnation  or similar
proceeding  and (b) will ensure that the Net Proceeds of any such event (whether
in the  form of  insurance  proceeds,  condemnation  awards  or  otherwise)  are
collected  and applied in  accordance  with the  applicable  provisions  of this
Agreement and the Security Documents.

     SECTION  5.09.  Books and Records;  Inspection  and Audit  Rights.  Each of
Level 3  and  the  Borrowers  will,  and  will  cause  each  of  the  Restricted
Subsidiaries to, keep proper books of record and account in which full, true and
correct  entries are made of all  dealings and  transactions  in relation to its
business and activities.  Each of Level 3 and the Borrowers will, and will cause
each of the Restricted Subsidiaries to, permit any representatives designated by
the Administrative  Agent or any Lender,  upon reasonable prior notice, to visit
and inspect its  properties,  to examine  and make  extracts  from its books and
records,  and to discuss its affairs,  finances and condition  with its officers
and  independent  accountants,  all at such  reasonable  times  and as  often as
reasonably requested.

     SECTION 5.10. Compliance with Laws. Each of Level 3 and the Borrowers will,
and will cause each of the  Restricted  Subsidiaries  to,  comply  with all laws
(including  the  Communication  Act),  rules,  regulations  and  orders  of  any
Governmental  Authority applicable to


it or its property  (including  obligations  under  Licenses),  except where the
failure to do so,  individually  or in the  aggregate,  could not  reasonably be
expected to result in a Material Adverse Effect.

     SECTION  5.11.  Use of Proceeds and Letters of Credit.  The proceeds of the
Term Loans,  together with the proceeds of the Incremental Loans (if borrowed by
BTE),   will  be  used  by  BTE  solely  to  finance  the  purchase  by  BTE  of
Telecommunications Assets (including Telecommunications Assets owned on the date
of this  Agreement)  which  will be  held  and  owned  by  BTE,  pledged  to the
Collateral  Agent for the  benefit  of the  Shared  Collateral  Secured  Parties
pursuant to the Shared Collateral  Security  Agreement or appropriate  Mortgages
and made  available  for use by  operating  Subsidiaries  pursuant to the Master
Lease  Agreement.  The  proceeds  of the  Incremental  Loans,  if  borrowed by a
Subsidiary of Level 3 other than BTE, shall be used by such Subsidiary solely to
finance the purchase of  Telecommunications  Assets which will be held and owned
by such  Subsidiary,  pledged  to the  Collateral  Agent for the  benefit of the
Lenders  making  Incremental  Loans,  and made  available  for use by  operating
Subsidiaries  pursuant to a lease agreement  substantially similar to the Master
Lease  Agreement.  Term Loans and  Incremental  Loans may not exceed 100% of the
purchase  price of the assets  being  financed  with the proceeds  thereof.  The
proceeds of the Revolving  Loans and Swingline Loans and the issuance of Letters
of Credit will be used by the RC Borrowers only for working  capital and general
corporate  purposes,  including  the  construction,  expansion,  development  or
acquisition  of  Telecommunications   Assets  and   Telecommunications   Related
Businesses.  No part of the proceeds of any Loan will be used,  whether directly
or  indirectly,  for  any  purpose  that  entails  a  violation  of  any  of the
Regulations of the Board, including Regulations U and X.

     SECTION 5.12. Additional Subsidiaries; Certain Immaterial Subsidiaries. (a)
If any additional Domestic  Subsidiary (other than an Immaterial  Subsidiary) is
formed or acquired after the Effective Date,  Level 3 will, within five Business
Days after such  Subsidiary  is formed or  acquired,  notify the  Administrative
Agent thereof and will,  within such five Business Days (or such longer  period,
not to exceed 30 days,  as the  Administrative  Agent may agree  to),  cause the
Collateral  and  Guarantee  Requirement  to be  satisfied  with  respect to such
Subsidiary  (if it is a  Subsidiary  Loan Party) and with  respect to any Equity
Interest in or Indebtedness of such Subsidiary owned by or on behalf of any Loan
Party.

     (b)  If  any  additional  Foreign  Subsidiary  (other  than  an  Immaterial
Subsidiary) is formed or acquired after the Effective Date, Level 3 will, within
five  Business  Days after such  Subsidiary  is formed or  acquired,  notify the
Administrative  Agent thereof and will,  within 15 days (or, with the consent of
the Administrative  Agent (such consent not to be unreasonably  withheld),  such
longer  period,  not to exceed 60 days),  cause  the  Collateral  and  Guarantee


Requirement  to  be  satisfied  with  respect  to  any  Equity  Interest  in  or
Indebtedness of such Subsidiary owned by or on behalf of any Loan Party.

     (c) If any Person  listed on Schedule 4.02 shall have  consolidated  annual
revenues for any four-fiscal-quarter  period in excess of $1,000,000 or shall at
any time have a book value of total assets in excess of $500,000,  Level 3 will,
within promptly notify the Administrative Agent thereof and will, within fifteen
days (or, with the consent of the  Administrative  Agent (such consent not to be
unreasonably withheld), such longer period, not to exceed 60 days), cause 65% of
the  outstanding  voting  Equity  Interests and all the  outstanding  non-voting
Equity  Interests  in such  Subsidiary  owned by or on behalf of  Level 3 or any
Subsidiary  Loan Party to be pledged  pursuant to the Shared  Collateral  Pledge
Agreement  and, if such Equity  Interests are in  certificated  form,  the Agent
shall have received  certificates  or other  instruments  representing  all such
Equity  Interests,  together with stock powers or other  instruments of transfer
with respect thereto endorsed in blank.

     SECTION 5.13.  Further  Assurances.  (a) Level 3 will,  and will cause each
Subsidiary  Loan Party to,  execute  any and all  further  documents,  financing
statements,  agreements  and  instruments,  and take all  such  further  actions
(including the filing and recording of financing  statements,  fixture  filings,
mortgages, deeds of trust and other documents),  which may be required under any
applicable law, or which the  Administrative  Agent or the Required  Lenders may
reasonably  request,  to effectuate the  transactions  contemplated  by the Loan
Documents  or to grant,  preserve,  protect  or  perfect  the Liens  created  or
intended to be created by the Loan  Documents or the validity or priority of any
such Lien,  all at the expense of the Loan  Parties.  Level 3 and the  Borrowers
also  agree to  provide  to the  Administrative  Agent,  from  time to time upon
request,  evidence reasonably satisfactory to the Administrative Agent as to the
perfection  and  priority of the Liens  created or intended to be created by the
Loan Documents.

     (b) If any material  assets  (including  any real property or  improvements
thereto or any interest  therein) are acquired by Level 3 or any Subsidiary Loan
Party after the Effective Date (other than  (i) assets  constituting  Collateral
under the Security  Agreements that become subject to the Lien of the applicable
Security Agreements upon acquisition thereof,  (ii) Specified Real Estate or any
parcel of real estate which,  together with any structures  thereon and existing
improvements thereto, has a fair market value at the time of acquisition thereof
not  in  excess  of  $7,000,000  or  (iii) assets   subject  to  Liens  securing
Indebtedness  permitted  by  Sections 6.01  and 6.02),  Level 3  will notify the
Administrative Agent and the Lenders thereof, and Level 3 will cause such assets
to be subjected to a Lien securing the Shared Collateral Secured Obligations and
will take, and cause the Subsidiary  Loan Parties to take, such actions as shall
be necessary or reasonably  requested by the  Administrative  Agent to grant and
perfect


such Liens, including actions described in paragraph (a) of this Section, all at
the expense of the Loan Parties.

     (c) If any Telecom  Equipment  Assets are acquired by Whitney or any of its
subsidiaries after the Effective Date (other than assets constituting Collateral
under the Security  Agreements that become subject to the Lien of the applicable
Security   Agreement  upon   acquisition   thereof)   Level 3  will  notify  the
Administrative Agent and the Lenders thereof and cause such assets to be subject
to a Lien securing the Shared Collateral Secured  Obligations and will take, and
cause Whitney and its  subsidiaries  to take, such actions as shall be necessary
or reasonably  requested by the  Administrative  Agent to grant and perfect such
Liens,  including actions described in paragraph (a) of this Section, all at the
expense of Whitney or the Loan Parties.

     SECTION 5.14. Interest Rate Protection. Within 180 days after the Effective
Date,  Level 3 will enter into, and thereafter  will maintain in effect,  one or
more interest rate protection agreements with Lenders (or Affiliates thereof) or
such other parties as shall be  reasonably  satisfactory  to the  Administrative
Agent,  the  effect  of  which  (when  taken  together  with  other  fixed  rate
indebtedness) shall be to fix or limit the interest cost to Level 3 with respect
to at least  30% of the  outstanding  Combined  Total  Debt of  Level 3  and the
Restricted Subsidiaries (including fixed rate indebtedness).

     SECTION 5.15. Support of Equipment  Borrowers.  Level 3 will indemnify each
Equipment  Borrower for, and provide each  Equipment  Borrower with the funds to
pay, all costs,  expenses,  liabilities  and losses  incurred by such  Equipment
Borrower under vendor  contracts or otherwise to the extent the amount  required
to be paid in respect thereof  exceeds such Equipment  Borrower's then available
cash.

                                   ARTICLE VI

                               Negative Covenants

     Until the  Commitments  have expired or terminated and the principal of and
interest on each Loan and all fees payable  hereunder have been paid in full and
all Letters of Credit have expired or terminated and all LC Disbursements  shall
have been  reimbursed,  each of Level 3 and the  Borrowers  covenants and agrees
with the Lenders that:

     SECTION 6.01. Indebtedness;  Certain Equity Securities. (a) Level 3 and the
Borrowers  will not, and will not permit any  Restricted  Subsidiary to, create,
incur,  assume  or


permit  to exist  any  Indebtedness  or  Attributable  Debt in  respect  of sale
lease-back transactions, except:

               (i) Indebtedness created under the Loan Documents;

               (ii) Permitted Debt of Level 3, provided that after giving effect
          to the incurrence thereof, Level 3 is in pro forma compliance with the
          financial covenants in Sections 6.14(d)-(i);

               (iii) Indebtedness of Level 3 or Restricted Subsidiaries existing
          on the date hereof and set forth in Schedule 6.01;

               (iv) Indebtedness of Level 3 to any Restricted  Subsidiary and of
          any  Restricted  Subsidiary  (other  than an  Equipment  Borrower)  to
          Level 3 or any other Restricted Subsidiary; provided that Indebtedness
          of any  Restricted  Subsidiary  that is not a Loan Party to Level 3 or
          any Subsidiary Loan Party shall be subject to Section 6.05;

               (v)  Guarantees by Level 3 or any  Restricted  Subsidiary  (other
          than  any  Equipment  Borrower)  of  Indebtedness  of  any  Restricted
          Subsidiary; provided that Guarantees by Level 3 or any Subsidiary Loan
          Party of Indebtedness of any Restricted  Subsidiary that is not a Loan
          Party shall be subject to Section 6.05;

               (vi) Indebtedness of Level 3 or any Restricted  Subsidiary (other
          than a  Foreign  Subsidiary)  incurred  to  finance  the  acquisition,
          construction, installation, development or improvement of any fixed or
          capital   assets,   including   Capital  Lease   Obligations  and  any
          Indebtedness  assumed in connection  with the  acquisition of any such
          assets  or  secured  by a  Lien  on  any  such  assets  prior  to  the
          acquisition  thereof;  provided that (A) such Indebtedness is incurred
          prior to or within 270 days after such  acquisition  or the completion
          of such construction, installation, development or improvement and (B)
          the  aggregate  principal  amount of  Indebtedness  permitted  by this
          clause  (vi),   together  with  the  aggregate   principal  amount  of
          outstanding  Incremental  Loans and the aggregate amount of Colocation
          Guarantees   permitted   by    Section 6.01(a)(xiv)   in   excess   of
          $250,000,000, shall not exceed $3,625,000,000 at any time outstanding;

               (vii)  Secured   Indebtedness   of  Level 3  or  any   Restricted
          Subsidiary other than an Equipment  Borrower  (including  Attributable
          Debt  in  respect  of  sale  lease-back   transactions)   incurred  in
          connection  with the  financing of the  Specified  Real Estate and the
          London  Properties;  provided the  respective  amounts  thereof do not
          exceed the fair market value of the relevant  property  (exclusive  of
          any  Telecommunications  Assets that


          are fixtures  thereto) at the time of incurrence of such  Indebtedness
          (as reasonably determined by the chief financial officer of Level 3);

               (viii)  pre-existing  Indebtedness  of any Person that  becomes a
          Restricted  Subsidiary;  provided that (A) such Indebtedness exists at
          the time  such  Person  becomes  a  Restricted  Subsidiary  and is not
          created in contemplation of or in connection with such Person becoming
          a  Restricted   Subsidiary   and  (B) the   Collateral  and  Guarantee
          Requirement  is satisfied with respect to such  Restricted  Subsidiary
          and any Equity Interests or Indebtedness of such Restricted Subsidiary
          held by any Loan Party;

               (ix) other  Indebtedness of Level 3 or any Restricted  Subsidiary
          (other  than  of  Equipment   Borrowers  and  Foreign   Subsidiaries),
          including   Attributable   Debt  in   respect   of   sale   lease-back
          transactions,   in  an  aggregate   principal   amount  for  all  such
          Indebtedness   outstanding   (including  any   refinancings   of  such
          Indebtedness)  not to  exceed  at the time of  incurrence  of any such
          Indebtedness  5% of  Combined  Total  Assets at the end of the  fiscal
          quarter most recently ended;

               (x)  Indebtedness  of  Level 3  and the  Restricted  Subsidiaries
          pursuant to Hedging  Agreements entered into to fix the effective rate
          of  interest  on  the  Loans  or  other  Indebtedness,  provided  such
          transactions  are entered into to hedge actual interest rate exposures
          and not for the purpose of speculation;

               (xi)   Indebtedness   incurred  to  refinance  any   Indebtedness
          permitted under  clauses (iii),  (vi), (vii),  (viii) and (ix) of this
          Section 6.01;   provided   that  (a) such   refinancing   Indebtedness
          (i) shall not have a greater  outstanding  principal amount (except to
          the extent necessary to pay fees, expenses, underwriting discounts and
          prepayment premiums in connection therewith), an earlier maturity date
          or a decreased weighted average life than the Indebtedness  refinanced
          and (ii) shall be subordinated to the  Indebtedness  created under the
          Loan  Documents  to at least the  extent of,  and shall  otherwise  be
          issued  on terms no less  favorable  in any  material  respect  to the
          Lenders than, the  Indebtedness  refinanced,  (b) the proceeds of such
          Indebtedness shall be used solely to repay the Indebtedness refinanced
          thereby and fees,  expenses,  underwriting  discounts  and  prepayment
          premiums   in   connection    therewith   and   (c) such   refinancing
          Indebtedness,  if  incurred  by  Level 3,  is  not  Guaranteed  by any
          Restricted Subsidiary;

               (xii)  surety and  performance  bonds  incurred  in the  ordinary
          course of business not securing Indebtedness for borrowed money;

               (xiii) any Unrestricted Subordinated Debt;



               (xiv) Colocation  Guarantees in an aggregate amount not to exceed
          $250,000,000  at any time  outstanding;  provided that neither Level 3
          nor any Restricted Subsidiary will enter into any Colocation Guarantee
          unless, in connection  therewith,  Level 3 or a Restricted  Subsidiary
          obtains  the right to conduct,  and  receive  and retain the  revenues
          derived from, the business of providing  colocation  space and related
          services to customers at the colocation  facilities  financed in whole
          or part with the Indebtedness of a Colocation Subsidiary to which such
          Colocation Guarantee relates; and; and

               (xv)  Indebtedness  of  Foreign  Subsidiaries  not in  excess  of
          $75,000,000 at any time outstanding.

For purposes of determining  any particular  amount of  Indebtedness  under this
Section 6.01,  in the event an item of  Indebtedness  meets the criteria of more
than one of the types of Indebtedness  described in the above clauses,  Level 3,
in its sole  discretion,  may  classify  such item of  Indebtedness  and only be
required  to include  the amount  and type of such  Indebtedness  in one of such
clauses.

     (b) The Borrowers will not, nor will they permit any Restricted  Subsidiary
to,  issue  any  preferred  stock  or be or  become  liable  in  respect  of any
obligation  (contingent or otherwise) to purchase,  redeem,  retire,  acquire or
make any other payment in respect of any shares of Capital Stock of Level 3, any
Borrower or any Restricted  Subsidiary or any option,  warrant or other right to
acquire any such shares of capital stock.

     (c)  No  Equipment  Borrower  will  incur,  assume  or  permit to exist any
Indebtedness except Indebtedness under the Loan Documents.

     SECTION 6.02. Liens.  (a)  Level 3 and the Borrowers will not, and will not
permit any Restricted  Subsidiary to, create,  incur,  assume or permit to exist
any Lien on any  property  or asset now owned or  hereafter  acquired  by it, or
assign or sell any income or revenues (including accounts  receivable) or rights
in respect of any thereof, except:

               (i) Liens created under the Loan Documents;

               (ii) Permitted Encumbrances;

               (iii)  any  Lien on any  property  or  asset  of  Level 3  or any
          Restricted  Subsidiary  existing  on the date  hereof and set forth in
          Schedule 6.02;  provided  that (i) such  Lien  shall  not apply to any
          other  property or asset of Level 3 or any  Restricted  Subsidiary and
          (ii) such Lien shall secure only those obligations which it secures on
          the date hereof


          and extensions, renewals and replacements thereof that do not increase
          (except  as  permitted  under   Section 6.01(a)(xi))  the  outstanding
          principal amount thereof;

               (iv) any Lien  existing  on any  property  or asset  prior to the
          acquisition thereof by Level 3 or any Restricted  Subsidiary or on any
          property or asset of any Person that becomes a  Restricted  Subsidiary
          in connection  with an acquisition  permitted by  Section 6.05  hereof
          after the date hereof  which Lien exists prior to the time such Person
          becomes a Restricted  Subsidiary;  provided  that (A) such Lien is not
          created in  contemplation of or in connection with such acquisition or
          such  Person  becoming a  Restricted  Subsidiary,  as the case may be,
          (B) such  Lien  shall  not apply to any  other  property  or assets of
          Level 3 or any  Restricted  Subsidiary  and (C) such Lien shall secure
          only  those   obligations  which  it  secures  on  the  date  of  such
          acquisition or the date such Person  becomes a Restricted  Subsidiary,
          as the case may be, and extensions,  renewals and replacements thereof
          that do not increase the outstanding principal amount thereof;

               (v) Liens, including pursuant to any Capital Lease Obligation, on
          fixed  or  capital  assets  (other  than  Synergy   Sites)   acquired,
          constructed,  installed  developed  or  improved  by  Level 3  or  any
          Restricted  Subsidiary;  provided  that  (A) such  security  interests
          secure  Indebtedness  permitted  by  clause (vi)  of  Section 6.01(a),
          (B) such security  interests and the Indebtedness  secured thereby are
          incurred  prior to or within  270 days  after such  acquisition or the
          completion  of  such  construction  or  improvement,  installation  or
          development, (C) the Indebtedness secured thereby does not exceed 100%
          of the  cost of  acquiring,  constructing,  installing  developing  or
          improving such fixed or capital assets and (D) such security interests
          shall not  apply to any other  property  or assets of  Level 3  or any
          Restricted  Subsidiary (it being  understood that all  indebtedness to
          any single lender or group of related lenders or outstanding under any
          single credit facility,  and in any case relating to the same group or
          collection of  Telecommunications  Assets financed  thereby,  shall be
          considered a single purchase money indebtedness,  whether drawn at one
          time or from time to time);

               (vi) Liens on the Specified Real Estate and the London Properties
          securing indebtedness  permitted under clause (vii) of Section 6.01(a)
          and   any   refinancings   thereof   permitted   by   clause (xi)   of
          Section 6.01(a);  provided  that  such  Liens do not  extend  to other
          properties or assets (other than Telecom Building Fixtures);

               (vii) Liens  securing  Indebtedness  of Level 3 to any Restricted
          Subsidiary and of any Restricted  Subsidiary  (other than an Equipment
          Borrower) to any Subsidiary Loan Party;


               (viii)  Liens on assets  (other  than  Capital  Stock) of Foreign
          Subsidiaries   securing  Indebtedness  of  such  Foreign  Subsidiaries
          permitted under clause (xv) of Section 6.01(a);

               (ix) Liens on any portion of a domestic colocation facility owned
          or operated by a  Colocation  Subsidiary  and subject to a  Colocation
          Lease by Level 3 or any Restricted Subsidiary to secure obligations of
          Level 3 or such Restricted Subsidiary under such Colocation Lease; and

               (x)  other  Liens,   including  in  respect  of  sale   leaseback
          transactions;  provided that neither the  aggregate  book value of the
          assets  subject to such Liens does not nor the aggregate  Indebtedness
          secured thereby at any time exceeds 2% of Combined Total Assets;

provided,  that,  notwithstanding the foregoing,  Level 3 and the Borrowers will
not and will not permit any Restricted  Subsidiary to create,  incur,  assume or
permit to exist any Lien (other than Liens  permitted by  clauses (ii)  and (iv)
above or,  with  respect to real estate and Telecom  Equipment  Assets  acquired
after the date hereof  (other than Synergy Sites with a fair market value not in
excess  of  $7,000,000),  clause (v)  above)  on any  real  estate  (other  than
Specified  Real Estate or the London  Properties)  or on any  Telecom  Equipment
Assets located at,  incorporated in, or attached to, such real estate (including
fixtures),  that has an  aggregate  fair  market  value in excess  of  $500,000;
provided  that the  foregoing  proviso  shall  not apply to  sale-leasebacks  in
respect of real estate having an aggregate fair market value for all real estate
subject to such  sale-leasebacks  not to exceed $50,000,000 at the time any such
sale-leaseback is entered into.

     (b)  No Equipment  Borrower will create,  incur,  assume or permit to exist
any Lien on any property or asset now or hereafter  acquired by it, or assign or
sell any income or revenues (including accounts receivable) or rights in respect
thereof,   except  Liens  created   under  the  Loan   Documents  and  Permitted
Encumbrances.

     SECTION 6.03.  Fundamental  Changes.  (a) Neither  Level 3 nor any Borrower
will,  nor  will  they  permit  any  Restricted  Subsidiary  to,  merge  into or
consolidate  with any other Person,  or permit any other Person to merge into or
consolidate  with it, or  liquidate or  dissolve,  except  that,  if at the time
thereof  and  immediately  after  giving  effect  thereto no Default  shall have
occurred and be continuing (i) any Person (other than a Borrower or Finance) may
merge  into  Level 3  in  a  transaction  in  which  Level 3  is  the  surviving
corporation,  (ii) any  Person  (other than Level 3, a Borrower or Finance)  may
merge into any  Restricted  Subsidiary  (other than an Equipment  Borrower) in a
transaction  in  which  the  surviving  entity  is  a  Wholly  Owned  Restricted
Subsidiary  and, in the case of any such  transaction  involving a Loan


Party, a Loan Party and (iii) any Restricted Subsidiary (other than an Equipment
Borrower)  may  liquidate or dissolve if Level 3  determines  in good faith that
such  liquidation  or dissolution is in the best interests of Level 3 and is not
materially  disadvantageous  to the  Lenders;  provided  that  any  such  merger
involving a Person that is not a Wholly Owned Restricted Subsidiary  immediately
prior  to  such  merger  shall  not  be  permitted   unless  also  permitted  by
Section 6.05.  Under no  circumstances  whatsoever  will Level 3 or any Borrower
permit any liquidation or dissolution of Finance,  any merger involving  Finance
or any other transaction in which Finance shall cease to exist or as a result of
which  another  Person shall own assets that prior  thereto  constituted  all or
substantially all the assets of Finance.

     (b)  Level 3  will  not,  and  will  not  permit  any  of  the   Restricted
Subsidiaries  to,  engage to any material  extent in any  business  other than a
Telecommunications  Business or any  businesses of the type conducted by Level 3
and the Restricted  Subsidiaries  on the date of execution of this Agreement and
businesses reasonably related thereto.

     (c) Except as expressly set forth in Section 6.06(c)  and (d), Level 3 will
not permit any  Restricted  Subsidiary  to merge or  consolidate  with any other
Person, issue or sell shares of its Capital Stock or take any other action if as
a result  thereof such  Restricted  Subsidiary  would cease to be a Wholly Owned
Restricted Subsidiary of Level 3.

     SECTION 6.04. Sale and Lease-Back  Transactions.  Level 3 and the Borrowers
will not,  nor will they permit any  Restricted  Subsidiary  to,  enter into any
arrangement,  directly or  indirectly,  with any Person whereby it shall sell or
transfer any property, real or personal, used or useful in its business, whether
now owned or hereafter  acquired,  and thereafter rent or lease such property or
other property which it intends to use for substantially the same purpose as the
property  being sold or  transferred,  except to the extent  all  Capital  Lease
Obligations,   Attributable  Debt  and  Liens  associated  with  such  sale  and
lease-back  transaction  are permitted by  Sections 6.01  and 6.02 (treating the
property  subject  thereto  as being  subject  to a Lien  securing  the  related
Attributable  Debt, in the case of a sale and  lease-back not accounted for as a
Capital Lease Obligation).

     SECTION 6.05.  Investments,  Loans, Advances,  Guarantees and Acquisitions.
Level 3 and the  Borrowers  will not, and will not permit any of the  Restricted
Subsidiaries  to make or permit to exist any Investment in any other Person,  or
purchase or otherwise  acquire (in one transaction or a series of  transactions)
any assets of any other Person constituting a business unit, except:

               (a) Permitted Investments;

               (b)  Investments  existing  on the date  hereof  and set forth on
          Schedule 6.05;


               (c) Investments by Level 3 and the Restricted Subsidiaries in the
          Capital  Stock or capital  of  Restricted  Subsidiaries  that are Loan
          Parties  (other  than the  Equipment  Borrowers);  provided  that such
          shares of  Capital  Stock  shall be  pledged  pursuant  to the  Shared
          Collateral Pledge Agreement;

               (d)  loans  or  advances  made  by  Level 3  to  any   Restricted
          Subsidiary   (other  than  any  Equipment   Borrower  or  any  Foreign
          Subsidiary)  and made by any  Restricted  Subsidiary to Level 3 or any
          other Restricted  Subsidiary (other than any Equipment Borrower or any
          Foreign  Subsidiary);  provided that such loans and advances  shall be
          evidenced  by  a  promissory  note  pledged  pursuant  to  the  Shared
          Collateral Pledge Agreement;

               (e) Permitted Business Acquisitions;

               (f) Investments by Level 3 or any Restricted  Subsidiary in joint
          ventures,  Foreign Subsidiaries,  Unrestricted  Subsidiaries and other
          Persons that are not Loan Parties which are acquired for consideration
          consisting  of  (i) common  stock of Level 3 or Non-Cash Pay Preferred
          Stock of Level 3, (ii) Equity Proceeds or Conversion Proceeds received
          after the date  hereof  not  applied  to any other  Designated  Equity
          Proceeds  Use,   (iii)   telecommunications   or  broadband   services
          (including  colocation  services)  and  (iv)  in the  case  of a joint
          venture,  Foreign Subsidiary,  Unrestricted Subsidiary or other Person
          created  to  comply  with   foreign   ownership   requirements   of  a
          jurisdiction  located  outside  the United  States,  telecommunication
          assets located in such foreign jurisdiction;  provided,  however, that
          any loans or  advances  by Level 3  or any  Restricted  Subsidiary  to
          Foreign   Subsidiaries   to  finance  the   acquisition  of  any  such
          telecommunications  assets shall be evidenced by demand notes  pledged
          to the Agent in accordance with paragraph (j) of this Section 6.05;

               (g)  Investments  by  Level 3  or any  Restricted  Subsidiary  in
          Unrestricted Subsidiaries, including Whitney Holding Corp. ("Whitney")
          in an aggregate amount not to exceed  $475,000,000 less  the amount of
          Net Proceeds  received from any mortgage or sale leaseback  financings
          of the Specified Real Estate owned by Whitney;

               (h) Investments by Level 3 or any Restricted  Subsidiary in joint
          ventures,  Foreign  Subsidiaries  and other  Persons that are not Loan
          Parties  (other  than  Unrestricted  Subsidiaries),  in  an  aggregate
          cumulative  amount not at any time in excess of 6% of  Combined  Total
          Assets as of the fiscal quarter most recently ended;

               (i) [omitted];


               (j) Loans by  Level 3  or any  Restricted  Subsidiary  to Foreign
          Subsidiaries  that are  Restricted  Subsidiaries,  provided  that such
          loans are  evidenced  by demand  notes  pledged to the Agent under the
          Shared  Collateral  Pledge  Agreement  for the  benefit  of the Shared
          Collateral Secured Parties;

               (k)  Investments  by Level 3 or any  Restricted  Subsidiary in an
          Equipment  Borrower  to the extent  consistent  with  maintaining  the
          capitalization    of   such   Equipment    Borrower   required   under
          Section 6.14(h)  (taking into account anticipated Term Loan Borrowings
          and the Incremental Borrowings and the use of proceeds thereof);

               (l)   Guarantees    constituting    Indebtedness   permitted   by
          Section 6.01;

               (m)  Investments  received in connection  with the  bankruptcy or
          reorganization  of, or settlement of delinquent  accounts and disputes
          with, customers and suppliers,  in each case in the ordinary course of
          business;

               (n) loans,  advances or  extensions  of credit to  employees  and
          directors made in the ordinary  course of business and consistent with
          past practice;

               (o) Investments in prepaid expenses;

               (p) negotiable instruments held for collection and lease, utility
          and workers'  compensation,  performance and other similar deposits in
          the ordinary course of business;

               (q)  Investments  received as a result of asset  sales  permitted
          under this Agreement;

               (r) Loans in an amount  not to exceed  $1,900,000,000  by Level 3
          International,  Inc.  ("International")  to  a  wholly  owned  Foreign
          Subsidiary  of   International   organized   under  the  laws  of  the
          Netherlands that is a Restricted Subsidiary ("Dutch BV 1"),  a portion
          of the proceeds of which may be loaned by Dutch BV 1 to a wholly owned
          Foreign  Subsidiary  of Dutch  BV 1  organized  under  the laws of the
          Netherlands  that is a Restricted  Subsidiary  ("Dutch BV 2"), and the
          remainder of the proceeds of which shall,  together  with the proceeds
          loaned to Dutch BV 2, be  contributed  by Dutch BV 1 and Dutch BV 2 to
          the equity of a Foreign  Subsidiary  that is a  Restricted  Subsidiary
          ("Dutch  CV")  wholly  owned by Dutch BV 1 and Dutch BV 2, which shall
          loan the  entire  proceeds  of such  contributions  to a wholly  owned
          Foreign  Subsidiary  of  Dutch  CV  organized  under  the  laws of the
          Netherlands that is a Restricted  Subsidiary ("Dutch BV 3"), which, in
          turn,  shall loan such  proceeds to one or more  Foreign  Subsidiaries



          that are operating companies and Restricted Subsidiaries (the "Foreign
          Opcos");  provided that (i) the  Indebtedness  of the Foreign Opcos to
          Dutch BV 3 shall be  evidenced by demand notes and pledged by Dutch BV
          3 to Dutch CV to secure  the  Indebtedness  of Dutch BV 3 to Dutch CV;
          (ii) Dutch CV shall be prohibited by its organizational documents from
          incurring any  Indebtedness  and from entering into any business other
          than,  in  addition  to  Investments  otherwise  permitted  under this
          Section 6.05,  lending not more than  $1,900,000,000  to Dutch BV 3 as
          contemplated  by this  Section  6.05(r)  and  lending  not  more  than
          $1,000,000,000  to Holdings  BV as  contemplated  by Section  6.05(s);
          (iii)  65% of the  voting  Capital  Stock  and  100% of the  nonvoting
          Capital  Stock of Dutch CV shall be pledged by Dutch BV 1 and Dutch BV
          2 to the Collateral Agent for the benefit of the Secured Parties under
          the Shared Collateral  Pledge  Agreement;  (iv) each of Dutch BV 1 and
          Dutch BV 2 shall  become a Loan Party under the Credit  Agreement  and
          satisfy   the   Collateral   and   Guarantee   Requirement;   (v)  the
          Indebtedness,  if any, of Dutch BV 2 to Dutch BV 1 shall be  evidenced
          by demand notes and pledged by Dutch BV 1 to the Collateral  Agent for
          the benefit of the Secured Parties under the Shared  Collateral Pledge
          Agreement;  and (vi) the  Indebtedness of Dutch BV 1 to  International
          shall be evidenced by demand notes and pledged by International to the
          Collateral  Agent for the  benefit of the  Secured  Parties  under the
          Shared Collateral Pledge Agreement;

               (s)  Loans  in  an  amount  not  to  exceed   $1,000,000,000   by
          International to Dutch BV 1, a portion of the proceeds of which may be
          loaned by Dutch BV 1 to Dutch BV 2, and the  remainder of the proceeds
          of which shall,  together  with the proceeds  loaned to Dutch BV 2, be
          contributed  by Dutch BV 1 and  Dutch BV 2 to the  equity of Dutch CV,
          which  shall loan the entire  proceeds  of such  contributions  to its
          wholly  owned  subsidiary   Level 3   Holdings,   B.V.   (Netherlands)
          ("Holdings BV"), which, in turn, shall contribute such proceeds to the
          equity of the  Foreign  Opcos;  provided  that (i)  Holdings  BV shall
          pledge all such Investments in the Foreign Opcos to Dutch CV to secure
          the  Indebtedness  of Holdings BV to Dutch CV;  (ii) Dutch CV shall be
          prohibited  by  its   organizational   documents  from  incurring  any
          Indebtedness  and from  entering  into any  business  other  than,  in
          addition to Investments  otherwise  permitted under this Section 6.05,
          lending not more than $1,000,000,000 to Holdings BV as contemplated by
          this Section 6.05(s) and lending not more than $1,900,000,000 to Dutch
          BV 3 as  contemplated  by  Section  6.05(r);  (iii) 65% of the  voting
          Capital  Stock  and 100% of the  nonvoting  Capital  Stock of Dutch CV
          shall be pledged by Dutch BV 1 and Dutch BV 2 to the Collateral  Agent
          for the benefit of the  Secured  Parties  under the Shared  Collateral
          Pledge Agreement;  (iv) each of Dutch BV 1 and Dutch BV 2 shall become
          a Loan Party under the Credit Agreement and satisfy the Collateral and
          Guarantee Requirement; (v) the Indebtedness,  if any, of Dutch BV 2 to
          Dutch BV 1 shall be  evidenced by demand notes and pledged by Dutch BV
          1 to the


          Collateral  Agent for the  benefit of the  Secured  Parties  under the
          Shared Collateral Pledge Agreement; and (vi) the Indebtedness of Dutch
          BV 1 to  International  shall be evidenced by demand notes and pledged
          by  International  to the  Collateral  Agent  for the  benefit  of the
          Secured Parties under the Shared Collateral Pledge Agreement; and

               (t) the direct or indirect  contribution by  International of the
          equity of Holdings BV to the capital of Dutch CV.

     Notwithstanding the foregoing:

               (i) no Equipment  Borrower  will make any  investment  other than
          investments in (A) Telecommunications Assets not consisting of Capital
          Stock and (B) Permitted Investments;

               (ii) no  Investment  in any  other  Person or  purchase  or other
          acquisition  (in one transaction or a series of  transactions)  of any
          assets of any other Person  constituting  a business unit under clause
          (e), (f), (g) or (h) shall be made unless Level 3 and the Subsidiaries
          are in  compliance,  on a pro forma basis after giving  effect to such
          acquisition or investment  (without giving effect to operating expense
          reductions),  with the financial  covenants contained in Section 6.14,
          to the extent then applicable,  as if such acquisition had occurred on
          the first day of the relevant period for testing compliance; and

               (iii) the aggregate  amount of  acquisitions of or Investments by
          Level 3 or any Restricted Subsidiary in Unrestricted Subsidiaries made
          after July 18, 2002,  shall not when taken together with the aggregate
          amount of  Investments  made or deemed  to be made by  Level 3  or any
          Restricted  Subsidiary in connection with Designations of Subsidiaries
          as Unrestricted  Subsidiaries  (determined as if each such Designation
          were  an  Investment)  after  July  18,  2002,   exceed   $200,000,000
          outstanding at any time.

     SECTION 6.06. Asset Sales. Level 3 and the Borrowers will not, and will not
permit any of the Restricted Subsidiaries to, sell, transfer, lease or otherwise
dispose of any asset,  including any Capital Stock,  nor will Level 3 permit any
of the Restricted  Subsidiaries  to issue any  additional  shares of its Capital
Stock or other ownership interest in such Restricted Subsidiary, except:

          (a) sales of inventory  (including  dark fiber and conduits),  used or
     surplus  equipment  and  Permitted  Investments  in the ordinary  course of
     business;


          (b)  sales,  transfers,  leases  and  dispositions  to  Level 3  or  a
     Restricted   Subsidiary;   provided  that  any  such  sales,  transfers  or
     dispositions  involving a  Restricted  Subsidiary  that is not a Loan Party
     shall be made in compliance with Section 6.09;

          (c)  issuances of directors'  qualifying  shares and issuances of a de
     minimus   number  of  shares  of  Capital   Stock  of  Foreign   Restricted
     Subsidiaries, in each case as required by applicable law; and

          (d) sales,  transfers,  leases and  dispositions of assets  (including
     Capital Stock of Unrestricted Subsidiaries and 100% of the Capital Stock of
     Restricted Subsidiaries,  but excluding Capital Stock of Finance and, until
     such time as the Term Loans are  repaid or  prepaid in full,  BTE) that are
     not  permitted by any other clause of this  Section;  provided that the Net
     Proceeds  therefrom  are utilized by Level 3 or a Restricted  Subsidiary in
     accordance  with  the  provisions  of  Sections 2.11  and  6.05 to  acquire
     Telecommunications  Assets, effect Permitted Business Acquisitions or repay
     Term Loans;

provided  that all sales,  transfers,  leases and other  dispositions  permitted
hereby (other than issuances of Capital Stock of Foreign Restricted Subsidiaries
solely  permitted by clause (c)  of this Section)  shall be made for fair market
value and solely for  consideration  at least 75% of which  consists  of cash or
Telecommunications  Assets  or of  Capital  Stock  of  Persons  engaged  in  the
Telecommunications  Business;  provided the aggregate amount of all such Capital
Stock of Persons engaged in the Telecommunications  Business (other than Persons
that become  Restricted  Subsidiaries as a result of the receipt of such Capital
Stock) received as part of such 75% consideration for all such sales, transfers,
leases and other dispositions  during the term of this Agreement does not exceed
$50,000,000.

     SECTION 6.07. Hedging  Agreements.  Level 3 and the Borrowers will not, and
will not permit any of the  Restricted  Subsidiaries  to, enter into any Hedging
Agreement,  other than (a) Hedging  Agreements  required by Section 5.14 and (b)
Hedging  Agreements  entered into in the ordinary course of business to hedge or
mitigate risks to which Level 3 or any  Restricted  Subsidiary is exposed in the
conduct of its business or the management of its liabilities.

     SECTION 6.08.  Restricted Payments;  Certain Payments of Indebtedness.  (a)
Neither  Level 3 nor the  Borrowers  will,  nor will they permit any  Restricted
Subsidiary to, declare or make, or agree to pay or make, directly or indirectly,
any  Restricted  Payment,  except (i) Level 3 may declare and pay dividends with
respect to its Capital Stock payable  solely in additional  shares of its common
stock or its Non-Cash Pay Preferred Stock and Level 3 may issue shares of common
stock or Non-Cash Pay Preferred Stock upon conversion or


repurchase  of any  convertible  Indebtedness  (including  the 6.0%  Convertible
Subordinated  Notes  Due  2009)  of Level 3,  (ii) Restricted  Subsidiaries  may
declare and pay dividends  ratably to holders of their Capital Stock (other than
Level 3),  (iii)  Level 3  may  make  Restricted  Payments,  pursuant  to and in
accordance  with stock option plans or other  benefit  plans for  management  or
employees of Level 3 and the Restricted  Subsidiaries  from Equity  Proceeds and
Conversion  Proceeds received after the date hereof and not applied to any other
Designated  Equity  Proceeds  Use and,  to the extent not made with such  Equity
Proceeds  and  Conversion  Proceeds,  in an  aggregate  amount  not in excess of
$3,000,000  during any 12-month  period,  (iv) Restricted  Subsidiaries  may pay
dividends  to Level 3 at such times and in such amounts as shall be necessary to
permit Level 3 to pay administrative  expenses attributable to the operations of
the Restricted  Subsidiaries,  (v) Restricted  Subsidiaries may pay dividends to
Level 3 at such times and in such amounts as are  sufficient  for Level 3 (A) to
make the timely payment of interest,  premium (if any) and principal (whether at
stated  maturity,  by way of a sinking fund  applicable  thereto,  by way of any
mandatory redemption,  defeasance,  retirement or repurchase thereof,  including
upon the  occurrence  of  designated  events  or  circumstances  or by virtue of
acceleration upon an event of default,  or by way of redemption or retirement at
the option of the holder of the  Indebtedness  under the Level 3  Indentures  or
senior,  unsubordinated  Permitted  Debt  permitted by  Section 6.01(a)(ii),  as
applicable,  including pursuant to offers to purchase) according to the terms of
the Level 3 Indentures or such senior unsubordinated Permitted Debt permitted by
Section 6.01(a)(ii),  as  applicable,  and (B) so  long as no Default  exists or
would  result  therefrom,  to make timely  payment of  interest on  subordinated
Permitted  Debt permitted by  Section 6.01(a)(ii),  provided that the payment of
such  interest is not,  at the time such  dividend  is paid,  prohibited  by the
subordination provisions applicable to such Permitted Debt, (vi) Level 3 may pay
cash  dividends on its preferred  stock in a cumulative  amount not in excess of
the Equity Proceeds and Conversion Proceeds received after the date hereof which
have not been applied to any other Designated Equity Proceeds Use, (vii) so long
as (A) no Default exists and (B) Level 3's  Leverage Ratio did not exceed 4.0 to
1.0 as of the  most  recent  date  for  which  financial  statements  have  been
delivered  pursuant  to  Section 5.01(a)  or (b),  Level 3  may make  Restricted
Payments in any year in an  aggregate  amount not to exceed 50% of Combined  Net
Income  for  the  prior  fiscal  year,  (viii) Restricted  Subsidiaries  may pay
dividends  to Level 3 at such times and in such amounts as shall be necessary to
permit Level 3 to make  Restricted  Payments then being made in compliance  with
clauses (iii),  (vi),  and (vii) of this  Section 6.08(a)  and to make the cash
payments  referred to in clause (iv)  of the  exceptions to Section  6.08(b) and
(ix)  Level 3 may make  cash  payments  in an  aggregate  amount  not to  exceed
$20,000,000  for fractional  shares in connection  with a reverse stock split of
the common  stock of Level 3 or for  fractional  shares in  connection  with the
conversion of preferred stock of Level 3 into common stock of Level 3.

     (b)  Neither  Level 3  nor the  Borrowers  will,  nor will they  permit any
Subsidiary  to (i) ake or agree to pay or make,  directly  or  indirectly,  any
voluntary payment or other


distribution (whether in cash, securities or other property) of or in respect of
principal  of or  interest on any  unsecured  Indebtedness  or any  subordinated
Indebtedness,  or any payment or other distribution (whether in cash, securities
or other property), including any sinking fund or similar deposit, on account of
the purchase, redemption, retirement, acquisition, cancelation or termination of
any such  Indebtedness or (ii) any payment to any Derivatives  Counterparty as a
result  of any  change  in the  market  value of any such  Indebtedness  that is
publicly traded (provided, that (A) no payment shall be deemed to have been made
to any Derivatives  Counterparty to the extent Derivatives  Counterparties  have
made cumulative payments to Level 3 or any Restricted  Subsidiary as a result of
changes in the market value of such publicly traded Indebtedness in a cumulative
amount in excess of the payments made to Derivatives  Counterparties  by Level 3
and the  Restricted  Subsidiaries  as a result  of such  changes  and  (B) it is
understood  that the intent of the above  language  relating  to payments to and
from  Derivatives  Counterparties  is to  prohibit  payments  and  distributions
pursuant to transactions  entered into with Derivatives  Counterparties  only if
Level 3 intends such transactions to have substantially the same economic effect
as the payments and distributions referred to in clause (a) above), except:

          (1) payment of regularly  scheduled interest and principal payments as
     and when due in respect of any Indebtedness, other than payments in respect
     of  the  subordinated  debt  prohibited  by  the  subordination  provisions
     thereof;

          (2)   refinancings  of   Indebtedness  to  the  extent   permitted  by
     Section 6.01(xi);

          (3)  payments  to  redeem  outstanding  Indebtedness  pursuant  to the
     exercise of certain rights of the holders of such  Indebtedness  to require
     the  repurchase  of such  Indebtedness  arising in the event of a change in
     control of Level 3  specified  in Section  10.09 of each of the  Indentures
     relating to such Indebtedness or substantially similar provisions as may be
     contained in future indentures  governing unsecured  indebtedness issued by
     Level 3 after the date hereof;

          (4) so long as no Default or Event of Default  exists or would  result
     therefrom,  conversions  of,  exchanges for or purchases of Indebtedness of
     Level 3 or any Restricted  Subsidiary made solely with or into common stock
     of  Level 3  or  preferred  stock of Level 3 and cash  payments  of  unpaid
     interest accrued to the date of any such  conversion,  purchase or exchange
     on such Indebtedness subject to such purchase or exchange;

          (5) so long as no Default or Event of Default  exists or would  result
     therefrom,  payments in respect of principal of any unsecured  Indebtedness
     of Level 3 or any  subordinated  Indebtedness of Level 3, or any payment or
     other  distribution  (whether  in


     cash, securities or other property),  including any sinking fund or similar
     deposit, on account of the purchase, redemption,  retirement,  acquisition,
     cancelation or termination  of any such  Indebtedness,  in each case (x) to
     the extent made with amounts available in the Debt Repurchases Basket prior
     to  giving  effect  thereto  or (y)  if made in an  amount in excess of the
     amount  available in the Debt  Repurchases  Basket  prior to giving  effect
     thereto, subject to the requirements of Section 2.11(b)(ii); and

          (6) so long as no  Default  or Event of Default  has  occurred  and is
     continuing  or  would  result  therefrom,  payments  within  5  days  after
     incurrence of  Indebtedness  permitted by Section  6.01(a)(viii);  provided
     that all  outstanding  principal and accrued  interest with respect to such
     Indebtedness must be paid at such time.

     (c) For the  avoidance  of doubt,  it is  understood  and agreed  that cash
payments  made in  respect  of  Indebtedness  owned  by a  Person  with the cash
proceeds of a substantially  simultaneous issuance of common stock of Level 3 or
preferred  stock of Level 3 to such  Person  shall be treated as an  exchange of
such Indebtedness  under clause (b)(4) above and will be deemed not to result in
any  increase  to the  Debt  Repurchases  Basket  under  clause  (a)(ii)  of the
definition  thereof or any reduction  thereof or the creation of Equity Proceeds
for any purpose hereunder.

     (d)  Under  no  circumstances  whatsoever  will  Level 3 or any  Restricted
Subsidiary permit any Unrestricted  Subsidiary after the Amendment Effectiveness
Date to make any payment  described  under  paragraph  (a),  (b) or (c) above in
respect  of any  common  stock,  preferred  stock or  Indebtedness  (other  than
Indebtedness incurred hereunder) of Level 3 or any Restricted Subsidiary.

     SECTION  6.09.  Transactions  with  Affiliates.  Neither  Level 3  nor  the
Borrowers will, nor will they permit any Restricted  Subsidiary to, sell,  lease
or otherwise transfer any property or assets to, or purchase, lease or otherwise
acquire  any  property  or  assets  from,  or  otherwise  engage  in  any  other
transactions  with, any of its Affiliates,  except (a) transactions  that are at
prices and on terms and conditions not less favorable to Level 3,  such Borrower
or such Restricted  Subsidiary  than could be obtained on an arm's-length  basis
from  unrelated  third  parties  (or, in the event that there are no  comparable
transactions involving Persons who are not Affiliates of Level 3 or the relevant
Restricted  Subsidiary to apply for comparative  purposes, is otherwise on terms
that,  taken  as a  whole,  are  fair  to  Level 3  or the  relevant  Restricted
Subsidiary  as  determined  by  (i) with  respect to a  transaction  or group of
related  transactions of $5,000,000 or more, the board of directors or executive
committee of the board of directors of Level 3 including the affirmative vote of
at least one  independent  director and (ii) with  respect to a  transaction  or
group of transactions of less than $5,000,000, an Executive Officer of Level 3),
(b) transactions  between or among Level 3 and the  Subsidiary


Loan Parties not involving any other  Affiliate and (c) any  Restricted  Payment
permitted by Section 6.08  and (d) any agreement or arrangement  with respect to
the  compensation  of a  director  or  officer  of  Level  3 or  any  Restricted
Subsidiary  approved by a majority of the disinterested  members of the board of
directors and consistent with industry practice.

     SECTION  6.10.  Restrictive  Agreements.  Neither  Level 3  nor  any of the
Borrowers  will, nor will they permit any Restricted  Subsidiary to, directly or
indirectly,  enter  into,  incur or  permit  to  exist  any  agreement  or other
arrangement  that  prohibits,  restricts or imposes any  condition  upon (a) the
ability of Level 3 or any  Restricted  Subsidiary to create,  incur or permit to
exist any Lien upon any of its property or assets to secure the Obligations,  or
(b)  the  ability  of any  Restricted  Subsidiary  to  pay  dividends  or  other
distributions  with  respect  to any shares of its  Capital  Stock or to make or
repay  loans or  advances to Level 3 or any other  Restricted  Subsidiary  or to
Guarantee Indebtedness of Level 3 or any other Restricted  Subsidiary;  provided
that (i) the foregoing shall not apply to restrictions and conditions imposed by
law or by any  Loan  Document  or by the  Level 3  Indentures  or  substantially
similar provisions as may be contained in future indentures  governing unsecured
indebtedness  issued by Level 3 after the date hereof,  (ii) the foregoing shall
not apply to restrictions and conditions  existing on the date hereof identified
on  Schedule  6.10 (but  shall  apply to any  extension  or  renewal  of, or any
amendment  or  modification  expanding  the scope of,  any such  restriction  or
condition),  (iii) the foregoing shall not apply to customary  restrictions  and
conditions  contained  in  agreements  relating  to  the  sale  of a  Restricted
Subsidiary  pending such sale,  provided such  restrictions and conditions apply
only to the Restricted  Subsidiary that is to be sold and such sale is permitted
hereunder,  (iv) clause (a) of the foregoing  shall not apply to restrictions or
conditions imposed by any agreement relating to secured  Indebtedness  permitted
by this Agreement if such  restrictions or conditions apply only to the property
or assets securing such Indebtedness,  (v) clause (a) of the foregoing shall not
apply  to  customary  provisions  in  leases,   rights  of  way  and  franchises
restricting the assignment thereof and (vi) the foregoing shall not apply to the
restrictions in agreements  governing  Indebtedness  permitted to be incurred by
Section 6.01(a)(viii) which is repaid in full within 5 days after the incurrence
thereof.

     SECTION 6.11.  Amendment of Material Documents.  Neither Level 3 nor any of
the Borrowers  will, nor will they permit any  Restricted  Subsidiary to, amend,
modify or waive any of its rights  under (a) the Level 3  Indentures  or (b) its
certificate of incorporation, by-laws or other organizational documents, in each
case in a manner adverse to the Lenders.

     SECTION 6.12.  Liabilities of Equipment Borrowers; Business and Liabilities
of Finance and Certain Foreign Subsidiaries.  (a) Level 3 and the Borrowers will
not permit any Equipment  Borrower  (i) to incur,  assume or permit to exist any
liabilities or obligations  other than  (x) liabilities  and  obligations  under
(A) the Loan Documents,  (B) the Master Lease Agreement and  (C) contracts  with
vendors for the purchase of  Telecommunications  Assets and


(y) ordinary course non-debt liabilities incidental to being a corporate entity,
such as taxes and  administrative  expenses,  or (ii) to  engage in any activity
other than  purchasing  Telecommunications  Assets financed with cash on hand or
the proceeds of capital  contributions  or of the Term Loans and the Incremental
Loans,   holding  and  leasing  such   Telecommunication   Assets  to  operating
subsidiaries of Level 3 pursuant to the Master Lease Agreement and, with respect
to BTE, the sale of surplus or obsolete assets, subject to Section 6.12(c).

     (b) Level 3 and the Borrowers will not (i) permit any Equipment Borrower to
have any  subsidiaries or hold any Equity Interests in any Person or (ii) permit
any  Equipment  Borrower to lease or make  available for use by any other Person
any  Telecommunications  Assets  financed in whole or part with the  proceeds of
Borrowings of Term Loans or Incremental  Loans hereunder  except pursuant to the
Master Lease Agreement,  in the case of BTE, or a similar master lease agreement
of any other Equipment  Borrower,  in each case pledged to the Collateral  Agent
for the  benefit of the Lenders to such  Equipment  Borrower.  The Master  Lease
Agreement  may provide for payments by the lessee  thereunder,  at the option of
the lessee, to accrue rather than to be made in cash.

     (c)  Level 3 and the Borrowers will not permit BTE to dividend, distribute,
sell,  transfer  or  otherwise  dispose of any cash or other  asset to any other
Person;  provided,  however,  that  (i) BTE  shall  be  permitted  to  dividend,
distribute,  sell, transfer or otherwise dispose of no more than $30,000,000 per
year in the  aggregate  of surplus or  obsolete  assets  that do not  constitute
Collateral and that it would otherwise be permitted to transfer  pursuant to the
terms of the  Master  Lease  Agreement,  and then only in the event that the Net
Proceeds  received in connection with such  distributions,  sales,  transfers or
disposals are promptly reinvested in other assets to be used and/or held at BTE,
and  (ii) BTE  shall be permitted to  dividend,  distribute,  sell,  transfer or
otherwise dispose of any surplus or obsolete assets that constitute  Collateral,
provided that the Net Proceeds received in connection with such sale or disposal
are either  (A) held in a deposit  account of BTE that is subject to a Financial
Collateral  Control  Agreement,  (B)  reinvested  by BTE  in  Telecommunications
Assets,  provided that  reinvestments made pursuant to this sub-clause (B) shall
be permitted only in the event that (1) the Net Proceeds used by BTE to reinvest
in  Telecommunications  Assets shall be held in a deposit  account  subject to a
Finance  Collateral  Control  Agreement until such time as such  reinvestment is
made, (2) such Telecommunications  Assets are not purchased from Level 3, any of
its  Subsidiaries or any of its other  Affiliates,  (3) such  Telecommunications
Assets shall constitute  "Collateral"  under the Term Loan Security Agreement in
which the Collateral Agent has a perfected  first-priority security interest and
(4) the  Administrative  Agent shall have received an opinion of outside counsel
for Level 3 with respect to all matters requested by the Administrative Agent or
its counsel and any other  agreements,  certificates  or  authorizations  as the
Administrative Agent or its counsel may reasonably request or (C) used to prepay
a portion of the principal  amount of Term Loans required to be repaid  pursuant
to  Sections  2.10(c)  (d)


and (e) (which  prepayments  shall be applied in the manner set forth in Section
2.10(g)),  provided that the Net Proceeds used by BTE to prepay Term Loans shall
be held in a deposit account subject to a Finance  Collateral  Control Agreement
until such time as such prepayment is made; and provided further,  however, than
any such sales or  transfers  of surplus or  obsolete  assets  made  pursuant to
clauses (i) and (ii) of this Section 6.12 shall be made for fair market value on
arms'  length  terms;  and  provided  further,  however,  that BTE  shall not be
permitted  to engage in any  transaction  permitted  pursuant to clauses (i) and
(ii) of this Section 6.12(c) unless BTE would,  after giving effect thereto,  be
in  compliance  on a pro forma  basis  with the  covenant  set forth in  Section
6.14(h) as of the last day of the most recent fiscal quarter for which financial
statements were required to have been delivered pursuant to paragraph (a) or (b)
of Section 5.01,  determined  as if such  transaction  had occurred  immediately
prior to such day.

     (d)  Level 3  will not permit  Finance  (i) to  incur,  assume or permit to
exist any liabilities or obligations other than  (x) liabilities and obligations
under  the  Finance  Documents  and  (y) ordinary  course  non-debt  liabilities
incidental   to  being  a  limited   liability   company,   such  as  taxes  and
administrative expenses or (ii) to engage in any activity other than holding and
investing in cash and Money Market Funds.

     (e) Level 3 and the  Borrowers  will at all times cause Finance to maintain
in accounts held under Finance  Collateral  Control Agreements entered into with
the Collateral  Agent cash and Money Market Funds that are pledged by Finance to
secure the Obligations in an aggregate amount not less than $400,000,000.

     (f) Level 3 and the Borrowers will not permit  (i) Dutch BV 1,  Dutch BV 2,
Dutch CV,  Holdings  BV or  Dutch BV 3  to incur,  assume or permit to exist any
liabilities or obligations other than (x) Indebtedness under the Loan Documents,
in the  case  of  Dutch  BV 1  and  Dutch BV 2,  and  intercompany  indebtedness
specifically  contemplated  by Sections  6.05(r) and (s) and (y) ordinary course
non-debt liabilities incidental to being a corporate or partnership entity, such
as taxes and administrative expenses, or (ii) Dutch BV 1, Dutch BV 2,  Dutch CV,
Holdings BV  or Dutch BV 3 to engage in any activity  other than  borrowing  and
lending funds, and making equity investments,  specifically contemplated by (and
in the maximum amounts contemplated by) Sections 6.05(r) and (s).

     SECTION 6.13.  Designation of Unrestricted  Subsidiaries.  (a)  Level 3 may
not designate any Restricted Subsidiary (other than a Colocation Subsidiary that
is not a Redesignated


Colocation Subsidiary) as an Unrestricted Subsidiary and may hereafter designate
any  other  Subsidiary   (including  a  Colocation  Subsidiary  that  is  not  a
Redesignated  Colocation  Subsidiary) as an Unrestricted  Subsidiary  under this
Agreement (a "Designation") only if at the time of Designation:

          (i)  such  Subsidiary  is  a  Colocation   Subsidiary  (other  than  a
     Redesignated   Colocation   Subsidiary)   or  (x) is  not  engaged  in  any
     Telecommunications  Business  in the United  States,  (y) does  not own any
     Capital Stock of any  Restricted  Subsidiary or any other entity engaged in
     any  Telecommunications  Business in the United States and (z) does not own
     or lease a material amount of Telecommunications  Assets used in the United
     States;

          (ii) no Event of Default  shall have occurred and be continuing at the
     time of or after giving effect to such Designation;

          (iii)  after  giving  effect  to  such  Designation  and  any  related
     Investment  to be made in such  designated  Subsidiary  by  Level 3  or any
     Restricted  Subsidiary  (which  shall in any  event  include  the  existing
     Investment  in  such  Subsidiary  at  the  time  it  is  designated  as  an
     Unrestricted  Subsidiary and comply with the  provisions of  Section 6.05),
     (A) Level 3 would be in compliance  with each of the covenants set forth in
     Section 6.14  calculated  on a pro forma basis as if such  Designation  and
     investment had occurred immediately prior to the first day of the period of
     four  consecutive  fiscal  quarters most recently ended in respect of which
     financial   statements   have  been   delivered  by  Level 3   pursuant  to
     Section 5.01(a)  or (b), and (B) in the case of any Designation  after July
     18, 2002, the amount of Investments made or deemed to be made by Level 3 or
     any  Restricted  Subsidiary  in  connection  with  such  Designation  taken
     together with the aggregate amount of all other  Investments made or deemed
     to be made by Level 3  or any  Restricted  Subsidiary  in  connection  with
     Designations of Subsidiaries as Unrestricted Subsidiaries (determined as if
     each  Designation were an Investment but taking into account the effects of
     RS Designations in respect of such  Designations)  after July 18, 2002, and
     the aggregate  amount of all  acquisitions  of or Investments by Level 3 or
     any Restricted Subsidiary in Unrestricted  Subsidiaries made after July 18,
     2002, shall not exceed $200,000,000 outstanding at any time;

          (iv) Level 3 has  delivered to the  Administrative  Agent  (x) written
     notice of such Designation and (y) a certificate,  dated the effective date
     of such  Designation,  of an  Executive  Officer  stating  that no Event of
     Default  has  occurred  and is  continuing  and  setting  forth  reasonably
     detailed calculations  demonstrating pro forma compliance with Section 6.14
     in accordance with paragraph (iii) above; and

          (v) in respect of the  Designation  of a Colocation  Subsidiary,  such
     Colocation  Subsidiary  has entered into an agreement  with a Borrower or a
     Restricted Subsidiary


     providing  that such Borrower or  Restricted  Subsidiary is the sole source
     provider of  broadband  services to such  Colocation  Subsidiary  (it being
     understood  that  such  Colocation  Subsidiary  is not  obligated  to offer
     broadband services to its customers).

     (b)  Level 3 may  designate  any  Unrestricted  Subsidiary  as a Restricted
Subsidiary under this Agreement (an "RS Designation") only if:

          (i) such   Subsidiary  is   predominantly   engaged  in  one  or  more
     Telecommunications Businesses;

          (ii) no Event of Default  shall have occurred and be continuing at the
     time of or after  giving  effect to such RS  Designation,  and after giving
     effect  thereto,  Level 3 would be in compliance with each of the covenants
     set forth in  Section 6.14  calculated  on a pro forma  basis as if such RS
     Designation had occurred  immediately  prior to the first day of the period
     of four consecutive fiscal quarters most recently ended in respect of which
     financial   statements   have  been   delivered  by  Level  3  pursuant  to
     Section 5.01(a) or (b); and

          (iii)  all Liens on assets  of such  Unrestricted  Subsidiary  and all
     Indebtedness  of  such  Unrestricted   Subsidiary  outstanding  immediately
     following the RS  Designation  would,  if initially  incurred at such time,
     have been  permitted  to be  incurred  pursuant to  Sections 6.01  and 6.02
     without reliance on Section 6.01(a)(viii) or Section 6.02(a)(iv).

     Upon any such RS  Designation  with respect to an  Unrestricted  Subsidiary
(i) Level 3 and the Restricted  Subsidiaries  shall be deemed to have received a
return of their Investment in such  Unrestricted  Subsidiary equal to the lesser
of (x) the amount of such  Investment  immediately  prior to such RS Designation
and (y) the fair market value (as  reasonably  determined by Level 3) of the net
assets of such  Subsidiary at the time of such RS Designation  and  (ii) Level 3
and the Restricted  Subsidiaries shall be deemed to have a permanent  Investment
in an Unrestricted  Subsidiary equal to the excess,  if positive,  of the amount
referred to in clause (i)(x)  above over the amount referred to in clause (i)(y)
above.

     (c)  Neither  Level 3  nor any  Restricted  Subsidiary  shall  at any  time
(x) provide  a Guarantee of any  Indebtedness  of any  Unrestricted  Subsidiary,
(y) be directly or indirectly  liable for any  Indebtedness of any  Unrestricted
Subsidiary or (z) be  directly or indirectly  liable for any other  Indebtedness
which provides that the holder thereof may (upon notice,  lapse of time or both)
declare a default thereon (or cause such  Indebtedness or the payment thereof to
be  accelerated,  payable or subject to repurchase  prior to its final scheduled
maturity)   upon  the  occurrence  of  a  default  with  respect  to  any  other
Indebtedness that is Indebtedness of an Unrestricted  Subsidiary,  except in the
case of clause  (x) or  (y) to  the  extent  permitted  under


Section 6.01  and  Section 6.05   hereof.   Each  Designation  of  a  Restricted
Subsidiary shall be irrevocable. No Colocation Subsidiary may be redesignated as
a Restricted  Subsidiary,  otherwise become a Restricted  Subsidiary,  be merged
with or into Level 3 or a Restricted  Subsidiary  or liquidate  into or transfer
substantially  all  its  assets  to  Level 3  or  a  Restricted  Subsidiary  (an
"RS Redesignation")  unless  (i) at  the  time  of  such  RS Redesignation  such
Subsidiary shall have no Indebtedness  outstanding,  (ii) immediately  following
such  RS Redesignation the Collateral and Guarantee  Requirement shall have been
satisfied  (without reliance on the last paragraph thereof) with respect to such
Subsidiary  and  (iii) all  Liens  on  assets  of  such  Subsidiary  immediately
following the  RS Redesignation  would, if initially incurred at such time, have
been  permitted  to be incurred  pursuant to  Section 6.02  without  reliance on
Section 6.02(a)(iv).

     (d) Unless the Required  Lenders shall otherwise  consent,  neither Level 3
nor any Restricted  Subsidiary shall make any payment to holders of Indebtedness
of a Colocation  Subsidiary in respect of any Colocation  Guarantee described in
clause (ii) of the  definition  thereof  (other than a payment of (x) any amount
due under such  Colocation  Guarantee,  other than in  respect of  principal  or
interest,  designated  by  Level 3  to  be  an  investment  in  such  Colocation
Subsidiary  permitted  pursuant to Section 6.05 or (y) any principal or interest
in an amount equal to less than all the  outstanding  principal  and interest on
such Indebtedness),  unless such Colocation Subsidiary is immediately thereafter
redesignated a Restricted  Subsidiary in accordance  with the provisions of this
Section 6.13.

     (e) Finance shall at all times remain an Unrestricted Subsidiary under this
Agreement.  Level 3 and the Borrowers  shall ensure that Finance  remains at all
times an "Unrestricted  Subsidiary" under the Indentures and none of them shall,
or shall permit any Restricted  Subsidiary to, take any action that could result
in Finance becoming a "Restricted Subsidiary" under any Indenture.

     SECTION 6.14.  Financial Covenants. Level 3 and the Borrowers will not:

     (a) Minimum  Intercity  Route Miles  Completed.  (i) Permit  the  aggregate
number of Intercity Route Miles with Fiber Completed on and after June 30,  2001
to be less than 12,000.

     (b) Minimum Markets with Fiber Networks.  Permit the number of Markets With
Fiber Networks owned by Level 3 and the Restricted  Subsidiaries to be less than
20.

     (c) [omitted]


     (d)  Combined  Total  Debt to  Contributed  Capital.  Permit  the  ratio of
Combined  Total Debt to  Contributed  Capital on any date  during any period set
forth below to exceed the ratio set forth opposite such period:

       Amendment Effectiveness Date - December 31, 2002                    75.0%
       January 1, 2003 - December 31, 2003                                 75.0%
       January 1, 2004 - December 31, 2004                                 75.0%
       January 1, 2005 - and thereafter                                    70.0%

     (e) [omitted]

     (f) Combined Senior Secured Debt to Combined Gross PPE. Permit the ratio of
Combined Senior Secured Debt to Combined Gross Property,  Plant and Equipment on
any date to exceed 50%.

     (g) Total  Leverage.  Permit the Leverage Ratio, on any date, to exceed the
ratio opposite the period below in which such date occurs:

                  Period                                           Ratio

                  June 30, 2004 - September 29, 2004               11.5 to 1.00
                  September 30, 2004 - December 30, 2004           11.0 to 1.00
                  December 31, 2004 - March 30, 2005               10.0 to 1.00
                  March 31, 2005 - June 29, 2005                    9.0 to 1.00
                  June 30, 2005 - September 29, 2005                7.5 to 1.00
                  September 30, 2005 - December 30, 2005            7.0 to 1.00
                  December 31, 2005 - March 30, 2006                6.0 to 1.00
                  March 31, 2006 - June 29, 2006                    5.5 to 1.00
                  June 30, 2006 - September 29, 2006                5.0 to 1.00
                  September 30, 2006 - December 30, 2006            5.0 to 1.00


                  December 31, 2006 and thereafter                  4.5 to 1.00

     (h)  BTE's  Debt  to BTE  Adjusted  Assets.  Permit  the  ratio  of (i) the
difference between (A) the aggregate  outstanding principal amount of Term Loans
and (B) the aggregate  amount of cash and  marketable  securities in the form of
Permitted  Investments that are pledged by Finance to secure the Obligations and
held  under  Finance   Collateral  Control  Agreements  entered  into  with  the
Collateral  Agent to (ii) BTE  Adjusted  Assets to exceed 1.00 to 1.00 as of the
last day of any fiscal  quarter;  provided that no breach of this  paragraph (h)
shall be deemed to have occurred  unless the failure to meet the required  ratio
shall not have been remedied by the prepayment of Term Loans or the contribution
of  additional  assets  to BTE on or prior to the 30th day after the last day of
the applicable fiscal quarter.

     (i) Minimum Cash  Balance.  (x) Permit the Combined Cash Balances as of any
weekly testing date to be less than $450,000,000.

     (y) Permit the Combined Cash  Balances as of any weekly  testing date to be
less than the  difference  (the  "Adjusted  Minimum")  at such time  between (A)
$525,000,000 and (B) the excess,  if any, of (x) the aggregate  principal amount
of Term Loans prepaid  under  Section  2.11(b) and (c) on or after the Amendment
Effectiveness  Date  over (y)  $200,000,000;  provided  that no  breach  of this
paragraph  (i)(b) shall be deemed to have occurred with respect to (1) the first
occasion on which the Combined Cash Balances are less than the Adjusted Minimum,
if the Combined  Cash  Balances  exceed the Adjusted  Minimum on or prior to the
date  that is six  months  after  the  first  weekly  testing  date on which the
Combined Cash Balances are less than the Adjusted  Minimum,  or (2) any occasion
following  the cure of the  shortfall  referred  to in  clause  (1) on which the
Combined Cash Balances are less than the Adjusted  Minimum,  if (I) the Combined
Cash Balances exceeded the Adjusted Minimum on each of the 365 days prior to the
first weekly testing date on such subsequent occasion on which the Combined Cash
Balances are less than the Adjusted  Minimum and (II) the Combined Cash Balances
exceed the Adjusted Minimum on or prior to the date that is six months after the
first weekly testing date on such subsequent occasion on which the Combined Cash
Balances are less than the Adjusted Minimum.


                                   ARTICLE VII

                                Events of Default

          If any of the following events ("Events of Default") shall occur:

          (a) any  Borrower  shall fail to pay any  principal of any Loan or any
     reimbursement  obligation in respect of any LC Disbursement when and as the
     same shall become due and payable,  whether at the due date thereof or at a
     date fixed for prepayment thereof or otherwise;

          (b) any Borrower shall fail to pay any interest on any Loan or any fee
     or any other amount (other than an amount referred to in clause (a) of this
     Article)  payable by it under this  Agreement  or any other Loan  Document,
     when and as the same shall become due and payable,  and such failure  shall
     continue unremedied for a period of five days;

          (c) any representation or warranty made or deemed made by or on behalf
     of Level 3,  any Borrower or any Restricted  Subsidiary in or in connection
     with any Loan Document or any amendment or  modification  thereof or waiver
     thereunder,  or in any report,  certificate,  financial  statement or other
     document  furnished  pursuant to or in connection with any Loan Document or
     any amendment or modification thereof or waiver thereunder,  shall prove to
     have been incorrect in any material respect when made or deemed made;

          (d)  Level 3 or any  Borrower  shall  fail to  observe or perform  any
     covenant,  condition or agreement  contained  in  Section 5.02,  5.04 (with
     respect  to the  existence  of  Level 3  or any  Borrower)  or  5.11  or in
     Article VI;

          (e) any Loan Party or other pledgor or grantor of a security  interest
     shall fail to  observe or perform  any  covenant,  condition  or  agreement
     contained in any Loan Document  (other than those  specified in clause (a),
     (b) or (d) of this Article), and such failure shall continue unremedied for
     a period of 30 days after notice thereof from the  Administrative  Agent to
     Level 3 (which notice will be given at the request of any Lender);

          (f)  Level 3  or any  Restricted  Subsidiary  shall fail  to make  any
     payment  (whether of  principal or interest  and  regardless  of amount) in
     respect of any Material Indebtedness, when and as the same shall become due
     and payable;


          (g) any  event  or  condition  occurs  that  results  in any  Material
     Indebtedness  becoming due prior to its scheduled  maturity or that enables
     or  permits  (with or without  the  giving of notice,  the lapse of time or
     both) the holder or holders of any Material  Indebtedness or any trustee or
     agent on its or their behalf to cause any Material  Indebtedness  to become
     due, or to require the  prepayment,  repurchase,  redemption  or defeasance
     thereof,  prior to its scheduled  maturity;  provided that this  clause (g)
     shall not apply to secured Indebtedness that becomes due as a result of the
     voluntary  sale  or  transfer  of the  property  or  assets  securing  such
     Indebtedness;

          (h) an  involuntary  proceeding  shall be commenced or an  involuntary
     petition shall be filed seeking  (i) liquidation,  reorganization  or other
     relief in respect of Level 3, any Borrower or any Significant Subsidiary or
     its debts, or of a substantial part of its assets, under any Federal, state
     or foreign  bankruptcy,  insolvency,  receivership  or  similar  law now or
     hereafter  in  effect  or  (ii) the  appointment  of a  receiver,  trustee,
     custodian, sequestrator, conservator or similar official for Level 3 or any
     Restricted  Subsidiary or for a substantial part of its assets, and, in any
     such case,  such  proceeding or petition  shall  continue  undismissed  for
     60 days or an order or decree  approving or ordering  any of the  foregoing
     shall be entered;

          (i)  Level 3,  any  Borrower  or  any  Significant   Subsidiary  shall
     (i) voluntarily  commence  any  proceeding  or file  any  petition  seeking
     liquidation,  reorganization  or other relief  under any Federal,  state or
     foreign  bankruptcy,  insolvency,   receivership  or  similar  law  now  or
     hereafter in effect, (ii) consent to the institution of, or fail to contest
     in a timely and appropriate manner, any proceeding or petition described in
     clause (h) of this Article,  (iii) apply  for or consent to the appointment
     of a receiver,  trustee,  custodian,  sequestrator,  conservator or similar
     official for Level 3 or any Restricted Subsidiary or for a substantial part
     of its assets,  (iv) file an answer admitting the material allegations of a
     petition  filed  against  it in any such  proceeding,  (v) make  a  general
     assignment  for the benefit of creditors  or  (vi) take  any action for the
     purpose of effecting any of the foregoing;

          (j) Level 3,  any Borrower or any Significant  Subsidiary shall become
     unable,  admit in writing its inability or fail  generally to pay its debts
     as they become due;

          (k) one or more  judgments  for the  payment of money in an  aggregate
     amount in excess of  $25,000,000  shall be rendered  against  Level 3,  any
     Restricted  Subsidiary or any combination thereof and the same shall remain
     undischarged  for a period of  30 consecutive  days during which  execution
     shall not be effectively  stayed, or any action shall be legally taken by a
     judgment  creditor  to attach or levy upon any  assets of  Level 3,  or any
     Restricted Subsidiary to enforce any such judgment;


          (l) an  ERISA Event shall have  occurred  that,  in the opinion of the
     Required Lenders, when taken together with all other ERISA Events that have
     occurred,  could  reasonably  be expected to result in liability of Level 3
     and the Subsidiaries in an aggregate  amount exceeding  $25,000,000 for all
     periods;

          (m) any Lien  purported  to be  created  under this  Agreement  or any
     Security Document shall cease to be, or shall be asserted by any Loan Party
     not to be,  a valid  and  perfected  Lien  on any  Collateral  (other  than
     immaterial  portions of  Collateral),  with the  priority  required by this
     Agreement or the applicable  Security  Document,  except (i) as a result of
     the sale or other disposition of the applicable Collateral in a transaction
     permitted  under  the Loan  Documents  or (ii) as a result  of the  Agent's
     failure to maintain possession of any stock certificates,  promissory notes
     or other instruments delivered to it under this Agreement or the applicable
     Security Document; or

          (n) a Change in Control shall occur;

then, and in every such event (other than an event with respect to a Borrower or
Level 3  described  in  clause  (h) or (i) of  this  Article),  and at any  time
thereafter during the continuance of such event, the  Administrative  Agent may,
and at the request of the Required  Lenders  shall,  by notice to the  Borrowers
take  either  or  both  of the  following  actions,  at the  same  or  different
times:  (i) terminate  the  Commitments,  and  thereupon the  Commitments  shall
terminate immediately, and (ii) declare the Loans then outstanding to be due and
payable in whole (or in part,  in which case any principal not so declared to be
due and payable may thereafter be declared to be due and payable), and thereupon
the  principal  of the Loans so declared to be due and  payable,  together  with
accrued  interest  thereon and all fees and other  obligations  of the Borrowers
accrued   hereunder,   shall  become  due  and  payable   immediately,   without
presentment,  demand,  protest  or other  notice of any  kind,  all of which are
hereby waived by the Borrowers; and in case of any event with respect to Level 3
or a Borrower  described in clause (h) or (i) of this Article,  the  Commitments
shall  automatically  terminate and the principal of the Loans then outstanding,
together with accrued interest thereon and all fees and other obligations of the
Borrowers accrued hereunder, shall automatically become due and payable, without
presentment,  demand,  protest  or other  notice of any  kind,  all of which are
hereby waived by the Borrowers.


                                  ARTICLE VIII

                                    The Agent

     Each of the Lenders and the Issuing  Bank hereby  irrevocably  appoints the
Agent as its agent and  authorizes  the Agent to take such actions on its behalf
and to exercise  such powers as are  delegated  to the Agent by the terms of the
Loan Documents and the Finance Documents,  together with such actions and powers
as are reasonably incidental thereto.

     The bank  serving as the Agent  hereunder  shall  have the same  rights and
powers in its capacity as a Lender as any other Lender and may exercise the same
as though it were not the  Agent,  and such bank and its  Affiliates  may accept
deposits from,  lend money to and generally  engage in any kind of business with
Level 3, the Borrower or any Subsidiary or other Affiliate thereof as if it were
not the Agent hereunder.

     It is  understood  that no  Syndication  Agent  shall  have any  duties  or
obligations  under this Agreement (other than in its capacity as a Lender).  The
Agent shall not have any duties or obligations  except those expressly set forth
in the Loan Documents and the Finance Documents. Without limiting the generality
of the  foregoing,  (a) the Agent shall not be subject to any fiduciary or other
implied duties,  regardless of whether a Default has occurred and is continuing,
(b) the  Agent  shall  not have any duty to take  any  discretionary  action  or
exercise  any  discretionary  powers,  except  discretionary  rights  and powers
expressly  contemplated by the Loan Documents and the Finance Documents that the
Agent is required to exercise in writing by the Required  Lenders (or such other
number  or  percentage   of  the  Lenders  as  shall  be  necessary   under  the
circumstances  as provided in  Section 9.02),  and (c) except as  expressly  set
forth in the Loan Documents and the Finance Documents,  the Agent shall not have
any duty to disclose,  and shall not be liable for the failure to disclose,  any
information  relating to Level 3,  the Borrowers or any of the Subsidiaries that
is  communicated  to or  obtained  by the  bank  serving  as Agent or any of its
Affiliates in any  capacity.  The Agent shall not be liable for any action taken
or not taken by it with the  consent or at the request of the  Required  Lenders
(or such other number or percentage  of the Lenders as shall be necessary  under
the  circumstances  as  provided in  Section 9.02)  or in the absence of its own
gross negligence or wilful misconduct. The Agent shall not be deemed not to have
knowledge of any Default unless and until written notice thereof is given to the
Agent by Level 3, a Borrower or a Lender, and the Agent shall not be responsible
for or have any duty to ascertain or inquire into (i) any statement, warranty or
representation  made in or in  connection  with any  Loan  Document  or  Finance
Document,  (ii) the  contents  of any  certificate,  report  or  other  document
delivered  thereunder  or in  connection  therewith,  (iii) the  performance  or
observance of any of the covenants,  agreements or other terms or conditions set
forth in any Loan Document, (iv) the validity, enforceability,


effectiveness  or  genuineness  of any Loan Document or Finance  Document or any
other  agreement,  instrument  or  document,  or  (v) the  satisfaction  of  any
condition  set forth in  Article IV or elsewhere in any Loan Document or Finance
Document,  other  than to  confirm  receipt of items  expressly  required  to be
delivered to the Agent.

     The Agent shall be entitled to rely upon, and shall not incur any liability
for  relying  upon,  any  notice,  request,  certificate,   consent,  statement,
instrument,  document or other writing  believed by it to be genuine and to have
been  signed or sent by the  proper  Person.  The  Agent  also may rely upon any
statement made to it orally or by telephone and believed by it to be made by the
proper Person, and shall not incur any liability for relying thereon.  The Agent
may  consult  with  legal  counsel  (who  may  be  counsel  for  Level 3  or the
Borrowers),  independent accountants and other experts selected by it, and shall
not be liable for any  action  taken or not taken by it in  accordance  with the
advice of any such counsel, accountants or experts.

     The Agent may  perform any and all its duties and  exercise  its rights and
powers by or through  any one or more  sub-agents  appointed  by the Agent.  The
Agent and any such sub-agent may perform any and all its duties and exercise its
rights and powers through their  respective  Related  Parties.  The  exculpatory
provisions of the preceding  paragraphs shall apply to any such sub-agent and to
the  Related  Parties of each Agent and any such  sub-agent,  and shall apply to
their  respective  activities in connection  with the  syndication of the credit
facilities provided for herein as well as activities as Agent.

     Subject to the  appointment  and  acceptance  of a  successor  the Agent as
provided in this  paragraph,  the Agent may resign at any time by notifying  the
Lenders, the Issuing Bank and Level 3.  Upon any such resignation,  the Required
Lenders  shall have the right,  with,  so long as no Default or Event of Default
shall have  occurred and be  continuing,  the consent of Level 3 (which  consent
shall not be  unreasonably  withheld or delayed) to appoint a  successor.  If no
successor  shall have been so appointed  by the Required  Lenders and shall have
accepted such  appointment  within 30 days after the retiring Agent gives notice
of its  resignation,  then the retiring  Agent may, on behalf of the Lenders and
the Issuing Bank, appoint a successor Agent which shall be a bank with an office
in New York, New York, or an Affiliate of any such bank.  Upon the acceptance of
its appointment as Agent hereunder by a successor,  such successor shall succeed
to and become vested with all the rights,  powers,  privileges and duties of the
retiring  Agent,  and the retiring Agent shall be discharged from its duties and
obligations  hereunder.  The fees  payable by  Level 3  and the  Borrowers  to a
successor  Agent shall be the same as those  payable to its  predecessor  unless
otherwise agreed with such successor.  After the Agent's resignation  hereunder,
the provisions of this Article and Section 9.03 shall continue in effect for the
benefit of such retiring  Agent,  its  sub-agents and


their  respective  Related Parties in respect of any actions taken or omitted to
be taken by any of them while it was acting as Agent.

     Each Lender  acknowledges  that it has,  independently and without reliance
upon the Agent or any other Lender and based on such  documents and  information
as it has deemed appropriate, made its own credit analysis and decision to enter
into this Agreement.  Each Lender also acknowledges that it will,  independently
and  without  reliance  upon the  Agent or any  other  Lender  and based on such
documents  and  information  as it shall  from  time to time  deem  appropriate,
continue to make its own decisions in taking or not taking action under or based
upon this  Agreement,  any other Loan  Document  or Finance  Document or related
agreement or any document furnished hereunder or thereunder.

                                   ARTICLE IX

                                  Miscellaneous

     SECTION   9.01.   Notices.   Except  in  the  case  of  notices  and  other
communications  expressly  permitted to be given by  telephone,  all notices and
other  communications  provided  for  herein  shall be in  writing  and shall be
delivered  by  hand  or  overnight  courier  service,  mailed  by  certified  or
registered mail or sent by telecopy, as follows:

          (a) if to Level 3  or a  Borrower,  to it at  Level 3  Communications,
     Inc., 1025 Eldorado  Boulevard,  Broomfield,  Colorado 80021,  Attention of
     Chief Financial Officer and General Counsel;

          (b) if to the  Administrative  Agent, to JPMorgan Chase Bank, Loan and
     Agency Services Group, One Chase  Manhattan,  8th Floor, New York, New York
     10081,  Attention of Gloria Javier  (Telecopy No. (212)  552-5700),  with a
     copy to JPMorgan Chase Bank, 270 Park Avenue, New York 10017,  Attention of
     Mary Ellen Egbert  (Telecopy No. (212)  270-0453),  with a copy to JPMorgan
     Chase Bank, 270 Park Avenue, New York, NY 10017, Attention of Ann Kurinskas
     (Telecopy  No. (212)  270-0453),  with a copy to JPMorgan  Chase Bank,  575
     Washington Blvd.,  Jersey City, NJ 07310,  Attention of Doug Ogle (Telecopy
     No. (201) 595-6777);

          (c) if to the Issuing  Bank,  to it at JPMorgan  Chase Bank,  Loan and
     Agency Services Group, One Chase  Manhattan,  8th Floor, New York, New York
     10081,  Attention of Gloria Javier  (Telecopy No. (212)  552-5700),  with a
     copy to JPMorgan Chase Bank, 270 Park


          Avenue,  New York 10017,  Attention of Mary Ellen Egbert (Telecopy No.
          (212) 270-0453),  with a copy to JPMorgan Chase Bank, 270 Park Avenue,
          New York,  NY 10017,  Attention of Ann  Kurinskas  (Telecopy No. (212)
          270-0453),  with a copy to JPMorgan Chase Bank, 575 Washington  Blvd.,
          Jersey  City,  NJ 07310,  Attention of Doug Ogle  (Telecopy  No. (201)
          595-6777);

               (d) if to the  Swingline  Lender,  to it at JPMorgan  Chase Bank,
          Loan and Agency Services Group,  One Chase  Manhattan,  8th Floor, New
          York, New York 10081,  Attention of Gloria Javier  (Telecopy No. (212)
          552-5700),  with a copy to JPMorgan Chase Bank,  270 Park Avenue,  New
          York  10017,  Attention  of Mary  Ellen  Egbert  (Telecopy  No.  (212)
          270-0453),  with a copy to JPMorgan Chase Bank,  270 Park Avenue,  New
          York,  NY  10017,  Attention  of Ann  Kurinskas  (Telecopy  No.  (212)
          270-0453),  with a copy to JPMorgan Chase Bank, 575 Washington  Blvd.,
          Jersey  City,  NJ 07310,  Attention of Doug Ogle  (Telecopy  No. (201)
          595-6777);

               (e) if to any other  Lender,  to it at its address  (or  telecopy
          number) set forth in its Administrative Questionnaire.

Any party hereto may change its address or telecopy number for notices and other
communications  hereunder by notice to the other parties hereto. All notices and
other communications given to any party hereto in accordance with the provisions
of this Agreement shall be deemed to have been given on the date of receipt.

     SECTION  9.02.  Waivers;  Amendments.  (a)  No  failure  or  delay  by  the
Administrative  Agent, the Issuing Bank or any Lender in exercising any right or
power  hereunder  or under any other Loan  Document  or Finance  Document  shall
operate as a waiver  thereof,  nor shall any single or partial  exercise  of any
such right or power,  or any abandonment or  discontinuance  of steps to enforce
such a right or power,  preclude  any other or further  exercise  thereof or the
exercise  of  any  other  right  or  power.  The  rights  and  remedies  of  the
Administrative  Agent, the Issuing Bank and the Lenders  hereunder and under the
other Loan  Documents  and the  Finance  Documents  are  cumulative  and are not
exclusive of any rights or remedies that they would otherwise have. No waiver of
any  provision  of any Loan  Document  or  Finance  Document  or  consent to any
departure by any Loan Party or Finance therefrom shall in any event be effective
unless the same shall be permitted by  paragraph (b)  of this Section,  and then
such waiver or consent shall be effective only in the specific  instance and for
the purpose for which given.  Without  limiting the generality of the foregoing,
the making of a Loan or issuance of a Letter of Credit shall not be construed as
a waiver of any Default,  regardless of whether the  Administrative  Agent,  any
Lender or the Issuing  Bank may have had notice or  knowledge of such Default at
the time.

     (b) Neither this Agreement nor any other Loan Document or Finance  Document
nor any provision  hereof or thereof may be waived,  amended or modified except,
in


the case of this  Agreement,  pursuant to an agreement or  agreements in writing
entered into by Level 3,  the Borrowers and the Required Lenders or, in the case
of any other Loan  Document or Finance  Document,  pursuant to an  agreement  or
agreements  in writing  entered  into by the  Administrative  Agent and the Loan
Party or Loan  Parties  that are parties  thereto or, in the case of any Finance
Document,  Finance,  in each  case with the  consent  of the  Required  Lenders;
provided that no such agreement  shall (i) increase the Commitment of any Lender
without the written consent of such Lender,  (ii) reduce the principal amount of
any Loan or LC  Disbursement or reduce the rate of interest  thereon,  or reduce
any fees payable hereunder,  without the written consent of each Lender affected
thereby, (iii) postpone the scheduled date of payment of the principal amount of
any Loan or LC  Disbursement,  or any  interest  thereon,  or any  fees  payable
hereunder,  or reduce  the  amount  of,  waive or excuse  any such  payment,  or
postpone the scheduled date of expiration of any Commitment, without the written
consent of each Lender affected thereby, (iv) change Section 2.19(b) or (c) in a
manner  that would  alter the pro rata  sharing of  payments  required  thereby,
without the written consent of each Lender,  (v) change any of the provisions of
this Section or the definition of "Required  Lenders" or any other  provision of
any Loan Document  specifying the number or percentage of Lenders (or Lenders of
any Class) required to waive,  amend or modify any rights thereunder or make any
determination  or grant any consent  thereunder,  without the written consent of
each  Lender (or each Lender of such Class,  as the case may be),  (vi)  release
Level 3  or any  other  Guarantor  from its  Guarantee  under  either  Guarantee
Agreement (except as expressly provided in such Guarantee  Agreement),  or limit
its liability in respect of any such  Guarantee,  without the written consent of
each Lender,  (vii) release all or any  substantial  part of the Collateral from
the Liens of the  Security  Documents  or the  Finance  Documents  other than in
connection with any sale of Collateral permitted by this Agreement,  without the
written  consent  of each  Lender,  (viii)  change  any  provisions  of any Loan
Document in a manner that by its terms  adversely  affects the rights in respect
of payments due to Lenders  holding  Loans of any Class  differently  than those
holding Loans of any other Class, without the written consent of Lenders holding
a majority in interest of the outstanding  Loans and unused  Commitments of each
affected  Class or  (ix) change  the  rights of the  Tranche B  Lenders  and the
Tranche C Lenders to decline mandatory  prepayments as provided in Section 2.11,
without  the  written  consent of  Tranche B  Lenders  holding a majority of the
outstanding  Tranche B Loans or the Tranche C  Lenders holding a majority of the
outstanding  Tranche C  Loans, as the case may be; provided  further that (A) no
such agreement shall amend,  modify or otherwise  affect the rights or duties of
the  Administrative  Agent, the Issuing Bank or the Swingline Lender without the
prior  written  consent of the  Administrative  Agent,  the Issuing  Bank or the
Swingline Lender, as the case may be, (B) any waiver,  amendment or modification
of this  Agreement  that by its terms  affects  the rights or duties  under this
Agreement of the Revolving Lenders (but not the Tranche A Lenders, the Tranche B
Lenders and Tranche C  Lenders),  the  Tranche A  Lenders (but not the Revolving
Lenders,  the Tranche B  Lenders and Tranche C  Lenders),  the Tranche B Lenders
(but not the Revolving Lenders, the Tranche A Lenders and Tranche C Lenders) and
the Tranche C


Lenders (but not the Revolving Lenders,  the Tranche A Lenders and the Tranche B
Lenders) may be effected by an agreement or agreements  in writing  entered into
by Level 3,  the Borrowers and requisite  percentage in interest of the affected
Class of  Lenders  and  (C) for  the  avoidance  of doubt,  the Loan  Allocation
Agreement may be waived or amended only in accordance with the terms thereof.

     (c)  If, in  connection  with any  proposed  change,  waiver,  discharge or
termination  of any of the  provisions  of this  Agreement  as  contemplated  by
clauses (i) through (vii),  inclusive,  of the first proviso to Section 9.02(b),
the consent of the  Required  Lenders is obtained but the consent of one or more
of such  other  Lenders  whose  consent  is  sought  is not  obtained,  then the
Borrowers  shall have the right,  so long as all  non-consenting  Lenders  whose
individual  consent is sought are treated as described in either  clauses (A) or
(B) below, to either (A) replace each such non-consenting Lender or Lenders with
one  or  more   replacement   Lenders  in  accordance  with  the  provisions  of
Section 2.20(b)  so  long  as  at  the  time  of  such  replacement,  each  such
replacement  Lender  consents  to the  proposed  change,  waiver,  discharge  or
termination or (B) terminate each such non-consenting  Lender's  Commitments and
repay the  outstanding  Loans of each such  non-consenting  Lender in accordance
with  Sections 2.08  and 2.11,  provided that,  unless the Commitments  that are
terminated  and the Loans that are repaid  pursuant to preceding  clause (B) are
immediately replaced in full at such time through the addition of new Lenders or
the increase of the Commitments  and/or  outstanding  Loans of existing  Lenders
(who in each case must specifically  consent  thereto),  then in the case of any
action  pursuant to preceding  clause (B) each Lender  (determined  after giving
effect to the proposed  action) shall  specifically  consent  thereto,  provided
further,  that in any event the  Borrower  shall not have the right to replace a
Lender,  terminate its  Commitments or repay its Loans solely as a result of the
exercise of such Lender's rights (and the withholding of any required consent by
such  Lender)  pursuant  to  clauses (viii)  or (ix)  of the  first  proviso  of
Section 9.02(b) or any clause of the second proviso to Section 9.02(b).

     SECTION 9.03.  Expenses;  Indemnity;  Damage Waiver.  (a) Level 3  and the
Borrowers  shall  pay,  on  a  joint  and  several  basis,  (i)  all  reasonable
out-of-pocket  expenses incurred by the Administrative Agent and its Affiliates,
including the  reasonable  fees,  charges and  disbursements  of counsel for the
Administrative   Agent,  in  connection  with  the  syndication  of  the  credit
facilities  provided for herein,  the preparation and administration of the Loan
Documents or Finance Document or any amendments, modifications or waivers of the
provisions  thereof  (whether  or not the  transactions  contemplated  hereby or
thereby  shall be  consummated),  (ii)  all  reasonable  out-of-pocket  expenses
incurred by the Issuing Bank in connection with the issuance, amendment, renewal
or  extension of any Letter of Credit or any demand for payment  thereunder  and
(iii) all  out-of-pocket  expenses  incurred by the  Administrative  Agent,  the
Issuing Bank or any Lender,  including the fees,  charges and disbursements of a
financial  advisor and not more than three separate  outside counsel (as well


as separate  local and regulatory  counsel) for the  Administrative  Agent,  the
Issuing Bank and the Lenders,  in connection  with the enforcement or protection
of its rights in connection  with the Loan Documents and the Finance  Documents,
including its rights under this Section, or in connection with the Loans made or
Letters of Credit issued hereunder,  including all such  out-of-pocket  expenses
incurred  during any workout,  restructuring  or negotiations in respect of such
Loans or Letters of Credit.

     (b)  Level 3  and the  Borrowers  shall  indemnify,  on a joint and several
basis,  the  Administrative  Agent,  the Issuing Bank and each Lender,  and each
Related Party of any of the foregoing  Persons (each such Person being called an
"Indemnitee")  against,  and hold each  Indemnitee  harmless  from,  any and all
losses, claims, damages,  liabilities and related expenses,  including the fees,
charges and  disbursements  of any counsel  for any  Indemnitee,  incurred by or
asserted  against any  Indemnitee  arising out of, in  connection  with, or as a
result of (i) the execution or delivery of any Loan Document or Finance Document
or any other agreement or instrument contemplated hereby, the performance by the
parties to the Loan  Documents  and the Finance  Documents  of their  respective
obligations  thereunder or the  consummation  of the  Transactions  or any other
transactions  contemplated hereby,  (ii) any Loan or Letter of Credit or the use
of the proceeds therefrom  (including any refusal by the Issuing Bank to honor a
demand  for  payment  under a Letter  of Credit if the  documents  presented  in
connection with such demand do not strictly comply with the terms of such Letter
of  Credit),  (iii) any  actual or alleged  presence  or  release  of  Hazardous
Materials  on or from any  Mortgaged  Property  or any other  property  owned or
operated  by the  Borrower  or any of  the  Subsidiaries,  or any  Environmental
Liability related in any way to the Borrower or any of the Subsidiaries, or (iv)
any  actual  or  prospective  claim,  litigation,  investigation  or  proceeding
relating to any of the foregoing,  whether based on contract,  tort or any other
theory and  regardless of whether any  Indemnitee is a party  thereto;  provided
that such indemnity shall not, as to any Indemnitee,  be available to the extent
that  such  losses,  claims,  damages,   liabilities  or  related  expenses  are
determined  by a court of  competent  jurisdiction  by final  and  nonappealable
judgment to have resulted from the gross negligence or wilful misconduct of such
Indemnitee.

     (c) To the extent  that  Level 3 and the  Borrowers  fail to pay any amount
required to be paid by them to the Administrative Agent, the Issuing Bank or the
Swingline  Lender  under  paragraph  (a) or (b) of  this  Section,  each  Lender
severally  agrees to pay to the  Administrative  Agent,  the Issuing Bank or the
Swingline  Lender,  as the case may be, such Lender's pro rata share (determined
as of the time that the applicable  unreimbursed expense or indemnity payment is
sought)  of such  unpaid  amount;  provided  that the  unreimbursed  expense  or
indemnified loss, claim,  damage,  liability or related expense, as the case may
be, was incurred by or asserted  against the  Administrative  Agent, the Issuing
Bank or the Swingline  Lender in its capacity as such.  For purposes  hereof,  a
Lender's "pro rata share" shall be


determined  based  upon its share of the sum of the total  Revolving  Exposures,
outstanding Term Loans and unused Commitments at the time.

     (d) To the extent  permitted by  applicable  law,  neither  Level 3 nor any
Borrower shall assert, and each hereby waives, any claim against any Indemnitee,
on any theory of liability,  for special,  indirect,  consequential  or punitive
damages (as opposed to direct or actual  damages)  arising out of, in connection
with,  or as a  result  of,  this  Agreement  or  any  agreement  or  instrument
contemplated  hereby, the Transactions,  any Loan or Letter of Credit or the use
of the proceeds thereof.

     (e) All  amounts due under this  Section  shall be payable  promptly  after
written demand therefor.

     SECTION 9.04.  Successors and Assigns. (a) The provisions of this Agreement
shall be binding  upon and inure to the benefit of the parties  hereto and their
respective  successors and assigns  permitted hereby (including any Affiliate of
the Issuing Bank that issues any Letter of Credit), except that the Borrower may
not assign or  otherwise  transfer  any of its rights or  obligations  hereunder
without the prior written  consent of each Lender (and any attempted  assignment
or  transfer  by the  Borrower  without  such  consent  shall be null and void).
Nothing in this  Agreement,  expressed or implied,  shall be construed to confer
upon any Person (other than the parties hereto, their respective  successors and
assigns  permitted  hereby  (including  any  Affiliate  of the Issuing Bank that
issues any Letter of Credit) and, to the extent expressly  contemplated  hereby,
the Related Parties of each of the  Administrative  Agent,  the Issuing Bank and
the Lenders) any legal or equitable right, remedy or claim under or by reason of
this Agreement.

     (b) Any Lender may assign to one or more  assignees all or a portion of its
rights and obligations  under this Agreement  (including all or a portion of its
Commitment and the Loans at the time owing to it);  provided that  (i) except in
the case of an  assignment  to a Lender or an Affiliate of a Lender or a Related
Fund of a Lender, each of the applicable  Borrowers and the Administrative Agent
(and, in the case of an assignment of all or a portion of a Revolving Commitment
or any Lender's obligations in respect of its LC Exposure or Swingline Exposure,
the Issuing Bank and the Swingline Lender) must give their prior written consent
to  such  assignment  (which  consent  shall  not be  unreasonably  withheld  or
delayed),  (ii) except in the case of an  assignment to a Lender or an Affiliate
of a  Lender  or a  Related  Fund of a Lender  or an  assignment  of the  entire
remaining  amount of the assigning  Lender's  Commitment or Loans, the amount of
the Commitment or Loans of the assigning  Lender subject to each such assignment
(determined as of the date the  Assignment  and Acceptance  with respect to such
assignment  is  delivered  to the  Administrative  Agent) shall not be less than
$5,000,000 unless each of the applicable  Borrower and the Administrative  Agent
otherwise consent, (iii) each


partial assignment shall be made as an assignment of a proportionate part of all
the assigning Lender's rights and obligations under this Agreement,  except that
this  clause  (iii)  shall not be  construed  to prohibit  the  assignment  of a
proportionate  part of all the  assigning  Lender's  rights and  obligations  in
respect  of one  Class  of  Commitments  or  Loans,  (iv)  the  parties  to each
assignment shall execute and deliver to the  Administrative  Agent an Assignment
and Acceptance,  together with a processing and  recordation fee of $3,500,  and
(v) the  assignee,   if  it  shall  not  be  a  Lender,  shall  deliver  to  the
Administrative Agent an Administrative Questionnaire;  and provided further that
any consent of the Borrowers  otherwise  required under this paragraph shall not
be required if an Event of Default under clauses (a), (b), (h) or (i) of Article
VII has occurred and is continuing and any assignment  made pursuant to the Loan
Allocation Agreement shall not require any consent of any party hereunder, shall
not require the payment of any  processing  and  recordation  fee,  and shall be
effected in accordance  with the  provisions of the Loan  Allocation  Agreement,
notwithstanding  any  inconsistency  between  the terms  thereof and of any Loan
Document.  Subject to acceptance and recording thereof pursuant to paragraph (d)
of this Section,  from and after the effective date specified in each Assignment
and Acceptance the assignee  thereunder  shall be a party hereto and to the Loan
Allocation  Agreement  and,  to the  extent  of the  interest  assigned  by such
Assignment  and  Acceptance,  have the rights and  obligations of a Lender under
this  Agreement and the Loan  Allocation  Agreement,  and the  assigning  Lender
thereunder  shall, to the extent of the interest assigned by such Assignment and
Acceptance,  be released from its obligations  under this Agreement and the Loan
Allocation  Agreement (and, in the case of an Assignment and Acceptance covering
all of the assigning Lender's rights and obligations under this Agreement,  such
Lender  shall cease to be a party  hereto and  thereto but shall  continue to be
entitled to the benefits of Sections 2.16,  2.17, 2.18 and 9.03 hereof).  Except
for  assignments  pursuant to the Loan Allocation  Agreement,  any assignment or
transfer by a Lender of rights or obligations under this Agreement that does not
comply with this paragraph  shall be treated for purposes of this Agreement as a
sale by such  Lender  of a  participation  in such  rights  and  obligations  in
accordance with paragraph (e) of this Section.

     (c) The  Administrative  Agent,  acting for this purpose as an agent of the
Borrower, shall maintain at one of its offices in The City of New York a copy of
each  Assignment  and  Acceptance  delivered  to  it  and  a  register  for  the
recordation  of the names and addresses of the Lenders,  and the  Commitment of,
and  principal  amount of the Loans and LC  Disbursements  owing to, each Lender
pursuant to the terms hereof from time to time (the "Register").  The entries in
the Register shall be conclusive,  and Level 3, the Borrower, the Administrative
Agent,  the Issuing  Bank and the  Lenders  may treat each Person  whose name is
recorded in the Register  pursuant to the terms hereof as a Lender hereunder for
all purposes of this  Agreement,  notwithstanding  notice to the  contrary.  The
Register shall be available for inspection by the Borrower, the Issuing Bank and
any Lender,  at any reasonable time and from time to time upon reasonable  prior
notice.


     (d) Upon its receipt of a duly completed Assignment and Acceptance executed
by an assigning Lender and an assignee, the assignee's completed  Administrative
Questionnaire  (unless the assignee  shall already be a Lender  hereunder),  the
processing and recordation fee referred to in  paragraph (b) of this Section and
any  written  consent  to such  assignment  required  by  paragraph  (b) of this
Section,  the  Administrative  Agent shall accept such Assignment and Acceptance
and record the  information  contained  therein in the  Register.  No assignment
shall be effective for purposes of this Agreement unless it has been recorded in
the Register as provided in this paragraph.

     (e) Any Lender may, without the consent of the Borrower, the Administrative
Agent, the Issuing Bank or the Swingline Lender,  sell  participations to one or
more  banks or other  entities  (a  "Participant")  in all or a portion  of such
Lender's rights and obligations under this Agreement (including all or a portion
of its  Commitment and the Loans owing to it);  provided that (i) such  Lender's
obligations under this Agreement shall remain unchanged,  (ii) such Lender shall
remain solely  responsible  to the other parties  hereto for the  performance of
such obligations and (iii) Level 3,  the Borrower, the Administrative Agent, the
Issuing Bank and the other  Lenders  shall  continue to deal solely and directly
with such Lender in connection with such Lender's  rights and obligations  under
this  Agreement.  Any agreement or  instrument  pursuant to which a Lender sells
such a participation  shall provide that such Lender shall retain the sole right
to enforce the Loan  Documents  and to approve any  amendment,  modification  or
waiver  of any  provision  of the  Loan  Documents  and the  Finance  Documents;
provided  that such  agreement or  instrument  may provide that such Lender will
not,  without  the  consent  of  the   Participant,   agree  to  any  amendment,
modification or waiver  described in the first proviso to  Section 9.02(b)  that
affects such Participant. Subject to paragraph (f) of this Section, the Borrower
agrees that each Participant shall be entitled to the benefits of Sections 2.16,
2.17 and 2.18 to the same  extent as if it were a Lender  and had  acquired  its
interest by assignment  pursuant to paragraph (b) of this Section. To the extent
permitted  by law,  each  Participant  also shall be entitled to the benefits of
Section 9.08 as though it were a Lender,  provided such Participant agrees to be
subject to Section 2.19(c) as though it were a Lender.

     (f) A  Participant  shall not be entitled  to receive  any greater  payment
under Section 2.16, 2.17, or 2.18 than the applicable participating Lender would
have been  entitled to receive  with respect to the  participation  sold to such
Participant,  unless the sale of the  participation  to such Participant is made
with the Borrower's prior written consent. A Participant that would be a Foreign
Lender if it were a Lender shall not be entitled to the benefits of Section 2.16
unless the Borrower is notified of the  participation  sold to such  Participant
and such  Participant  agrees,  for the benefit of the Borrower,  to comply with
Section 2.16(e) as though it were a Lender.


     (g)  Any Lender may at any time pledge or assign a security interest in all
or any portion of its rights under this Agreement to secure  obligations of such
Lender,  including any pledge or assignment to secure  obligations  to a Federal
Reserve Bank,  and this Section shall not apply to any such pledge or assignment
of a security interest; provided that no such pledge or assignment of a security
interest  shall  release  a Lender  from  any of its  obligations  hereunder  or
substitute  any such pledgee or assignee for such Lender as a party  hereto.  In
the case of any Lender that is a fund that  invests in bank  loans,  such Lender
may, without the consent of the Borrower or the  Administrative  Agent,  pledge,
all or any portion of its rights under this  Agreement,  including  the Loans or
any instrument  evidencing all or a portion of its rights as a Lender under this
Agreement, to any holder of, trustee for, or any other representative of holders
of,  obligations owed or securities  issued,  by such fund, as security for such
obligations or securities;  provided that (i) any  foreclosure or similar action
by such trustee or  representative  shall be subject to the  provisions  of this
Section 9.04 concerning assignments,  (ii) no such pledge shall release a Lender
from any of its  obligations  hereunder or substitute any such Lender as a party
hereto  and  (iii) any  such  pledge  shall  be  subject  to the  provisions  of
Section 9.12.

     (h)  Level 3  and the  Borrowers  hereby  consent  to the terms of the Loan
Allocation Agreement, the performance thereof by the Lenders and any assignments
effected in accordance therewith,  and each Borrower agrees to take such actions
(including the execution and delivery of replacement promissory notes) as may be
reasonably  necessary  to  effectuate  the  transactions  contemplated  thereby.
However,  neither the  consent  thereto by Level 3  and the  Borrowers,  nor the
compliance thereof by any Borrower shall be construed to alter,  change or amend
the obligations secured under the applicable Security Document.

     SECTION 9.05.  Survival.  All covenants,  agreements,  representations  and
warranties  made  by  the  Loan  Parties  in  the  Loan  Documents  and  in  the
certificates  or other  instruments  delivered in connection with or pursuant to
this  Agreement  or any other Loan  Document  shall be  considered  to have been
relied upon by the other  parties  hereto and shall  survive the  execution  and
delivery of the Loan  Documents  and the making of any Loans and issuance of any
Letters of Credit,  regardless of any investigation made by any such other party
or on its behalf and notwithstanding that the Administrative  Agent, the Issuing
Bank or any Lender may have had notice or  knowledge of any Default or incorrect
representation  or warranty at the time any credit is  extended  hereunder,  and
shall  continue  in full  force and  effect as long as the  principal  of or any
accrued  interest on any Loan or any fee or any other amount  payable under this
Agreement is outstanding  and unpaid or any Letter of Credit is outstanding  and
so long as the  Commitments  have not expired or  terminated.  The provisions of
Sections 2.16,  2.17, 2.18 and 9.03 and Article VIII shall survive and remain in
full  force  and  effect  regardless  of the  consummation  of the  transactions
contemplated  hereby,  the repayment


of the Loans,  the  expiration or  termination  of the Letters of Credit and the
Commitments or the termination of this Agreement or any provision hereof.

     SECTION 9.06. Counterparts;  Integration; Effectiveness. This Agreement may
be  executed in  counterparts  (and by  different  parties  hereto on  different
counterparts), each of which shall constitute an original, but all of which when
taken together shall  constitute a single  contract.  This Agreement,  the other
Loan Documents,  the Finance  Documents and any separate letter  agreements with
respect  to fees  payable  to the  Administrative  Agent  constitute  the entire
contract  among the parties  relating to the subject matter hereof and supersede
any and all previous agreements and understandings, oral or written, relating to
the subject matter  hereof.  This  Agreement  became  effective on September 30,
1999, and the amendment and  restatement  hereof  contemplated  by the Amendment
Agreement became effective on the Amendment Effectiveness Date.

     SECTION  9.07.  Severability.  Any provision of this  Agreement  held to be
invalid,  illegal  or  unenforceable  in  any  jurisdiction  shall,  as to  such
jurisdiction,  be  ineffective to the extent of such  invalidity,  illegality or
unenforceability without affecting the validity,  legality and enforceability of
the remaining provisions hereof; and the invalidity of a particular provision in
a  particular  jurisdiction  shall not  invalidate  such  provision in any other
jurisdiction.

     SECTION 9.08.  Right of Setoff.  If an Event of Default shall have occurred
and be  continuing,  each  RC  Lender  and  each  of its  Affiliates  is  hereby
authorized at any time and from time to time, to the fullest extent permitted by
law, to set off and apply any and all  deposits  (general  or  special,  time or
demand, provisional or final) at any time held and other obligations at any time
owing by such  Lender or  Affiliate  to or for the credit or the  account of the
Borrower against any of and all the obligations of the Borrower now or hereafter
existing under this Agreement  held by such Lender,  irrespective  of whether or
not such Lender  shall have made any demand  under this  Agreement  and although
such obligations may be unmatured.  The rights of each Lender under this Section
are in addition to other rights and remedies  (including other rights of setoff)
which such Lender may have.

     SECTION 9.09. Governing Law;  Jurisdiction;  Consent to Service of Process.
(a) This Agreement shall be construed in accordance with and governed by the law
of the State of New York.

     (b)  Each   of   Level 3   and  the   Borrower   hereby   irrevocably   and
unconditionally  submits,  for  itself  and its  property,  to the  nonexclusive
jurisdiction  of the Supreme  Court of the State of New York sitting in New York
County and of the United States  District Court of the Southern  District of New
York,  and any  appellate  court from any thereof,  in any action or  proceeding
arising  out of or relating to any Loan  Document  or Finance  Document,  or for


recognition  or  enforcement  of any  judgment,  and each of the parties  hereto
hereby irrevocably and unconditionally  agrees that all claims in respect of any
such action or proceeding may be heard and determined in such New York State or,
to the extent  permitted  by law,  in such  Federal  court.  Each of the parties
hereto agrees that a final  judgment in any such action or  proceeding  shall be
conclusive and may be enforced in other jurisdictions by suit on the judgment or
in any other manner provided by law. Nothing in this Agreement or any other Loan
Document  or Finance  Document  shall  affect any right that the  Administrative
Agent,  the Issuing Bank or any Lender may otherwise have to bring any action or
proceeding  relating  to this  Agreement  or any other Loan  Document or Finance
Document  against  Level 3,  the Borrower or its properties in the courts of any
jurisdiction.

     (c)  Each   of   Level 3   and  the   Borrower   hereby   irrevocably   and
unconditionally  waives, to the fullest extent it may legally and effectively do
so, any objection  which it may now or hereafter  have to the laying of venue of
any suit,  action or proceeding  arising out of or relating to this Agreement or
any  other  Loan  Document  or  Finance  Document  in any court  referred  to in
paragraph (b) of this  Section.  Each of the parties  hereto hereby  irrevocably
waives,  to the fullest extent  permitted by law, the defense of an inconvenient
forum to the maintenance of such action or proceeding in any such court.

     (d)  Each  party to this  Agreement  irrevocably  consents  to  service  of
process in the manner  provided  for  notices in  Section 9.01.  Nothing in this
Agreement or any other Loan  Document or Finance  Document will affect the right
of any party to this Agreement to serve process in any other manner permitted by
law.

     SECTION 9.10. WAIVER OF JURY TRIAL. EACH PARTY HERETO HEREBY WAIVES, TO THE
FULLEST EXTENT  PERMITTED BY APPLICABLE LAW, ANY RIGHT IT MAY HAVE TO A TRIAL BY
JURY IN ANY LEGAL PROCEEDING  DIRECTLY OR INDIRECTLY  ARISING OUT OF OR RELATING
TO  THIS  AGREEMENT,  ANY  OTHER  LOAN  DOCUMENT  OR  FINANCE  DOCUMENT  OR  THE
TRANSACTIONS  CONTEMPLATED HEREBY (WHETHER BASED ON CONTRACT,  TORT OR ANY OTHER
THEORY).  EACH  PARTY  HERETO  (A) CERTIFIES  THAT NO  REPRESENTATIVE,  AGENT OR
ATTORNEY OF ANY OTHER PARTY HAS REPRESENTED,  EXPRESSLY OR OTHERWISE,  THAT SUCH
OTHER PARTY WOULD NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING
WAIVER  AND  (B) ACKNOWLEDGES  THAT IT AND THE OTHER  PARTIES  HERETO  HAVE BEEN
INDUCED TO ENTER INTO THIS AGREEMENT BY, AMONG OTHER THINGS,  THE MUTUAL WAIVERS
AND CERTIFICATIONS IN THIS SECTION.


     SECTION  9.11.  Headings.  Article  and Section  headings  and the Table of
Contents used herein are for convenience of reference only, are not part of this
Agreement  and  shall  not  affect  the   construction  of,  or  be  taken  into
consideration in interpreting, this Agreement.

     SECTION  9.12.  Confidentiality.  Each  of the  Administrative  Agent,  the
Issuing  Bank and the Lenders  agrees to  maintain  the  confidentiality  of the
Information (as defined below),  except that Information may be disclosed (a) to
its and its Affiliates'  directors,  officers,  employees and agents,  including
accountants,  legal  counsel and other  advisors (it being  understood  that the
Persons to whom such  disclosure  is made will be informed  of the  confidential
nature  of  such   Information   and   instructed   to  keep  such   Information
confidential),  (b) to the extent requested by any regulatory authority,  (c) to
the extent  required by  applicable  laws or  regulations  or by any subpoena or
similar  legal  process,  (d) to any  other  party  to  this  Agreement,  (e) in
connection  with the exercise of any remedies  hereunder or any suit,  action or
proceeding  relating  to this  Agreement  or any other Loan  Document or Finance
Document or the enforcement of rights hereunder or thereunder, (f) subject to an
agreement containing provisions substantially the same as those of this Section,
to any  assignee  of or  Participant  in,  or  any  prospective  assignee  of or
Participant in, any of its rights or obligations under this Agreement,  (g) with
the consent of the  Borrower or (h) to the extent such  Information  (i) becomes
publicly  available  other  than  as  a  result  of a  breach  of  this  Section
(ii) becomes  available  to the  Administrative  Agent,  the Issuing Bank or any
Lender on a  nonconfidential  basis  from a source  other  than  Level 3  or the
Borrower  ,(i)  to any  direct  or  indirect  contractual  counterparty  in swap
agreements or such contractual  counterparty's  professional advisor (so long as
such  contractual  counterparty  or  professional  advisor  to such  contractual
counterparty agrees to be bound by the provisions of this Section 9.12 or (j) to
the National Association of Insurance  Commissioners or any similar organization
or any nationally  recognized  rating agency that requires access to information
about a Lender's  investment  portfolio in connection  with ratings  issued with
respect to such Lender.  For the purposes of this Section,  "Information"  means
all information received from Level 3 or the Borrower relating to Level 3 or the
Borrower or its business (including information obtained through the exercise of
a Lender's rights under Sections 5.01 and 5.09)

other than any such information that is available to the  Administrative  Agent,
the Issuing Bank or any Lender on a nonconfidential basis prior to disclosure by
Level 3 or the Borrower.  Any Person required to maintain the confidentiality of
Information  as provided in this Section  shall be  considered  to have complied
with its  obligation  to do so if such Person has  exercised  the same degree of
care to maintain the  confidentiality  of such  Information as such Person would
accord to its own confidential information.

     SECTION 9.13. Interest Rate Limitation.  Notwithstanding anything herein to
the contrary,  if at any time the interest rate applicable to any Loan, together
with all fees,


charges  and other  amounts  which are  treated as  interest  on such Loan under
applicable law  (collectively  the  "Charges"),  shall exceed the maximum lawful
rate (the "Maximum Rate") which may be contracted for, charged,  taken, received
or reserved by the Lender holding such Loan in accordance  with  applicable law,
the rate of interest  payable in respect of such Loan  hereunder,  together with
all Charges  payable in respect  thereof,  shall be limited to the Maximum  Rate
and, to the extent lawful, the interest and Charges that would have been payable
in respect of such Loan but were not  payable  as a result of the  operation  of
this  Section  shall be cumulated  and the interest and Charges  payable to such
Lender in respect of other Loans or periods  shall be  increased  (but not above
the Maximum Rate therefor) until such cumulated  amount,  together with interest
thereon at the Federal Funds Effective Rate to the date of repayment, shall have
been received by such Lender.

     SECTION 9.14.  Liability  of  Borrowers.  The  Borrowers  are engaged as an
integrated  group in the  telecommunications  businesses  conducted by them, and
each Borrower expects to derive benefit, directly or indirectly, from the credit
extended by the Lenders  hereunder,  both in its  individual  capacity  and as a
member of such  integrated  group.  Each  Borrower will be jointly and severally
liable for the payment of all Obligations  incurred under this Agreement and the
other Loan  Documents,  including  all  obligations  in  respect  of  principal,
interest,  reimbursement  of LC  Disbursements,  the posting of cash Collateral,
fees, expense  reimbursements  and indemnities.  If, in any action or proceeding
before  any  court  of  competent   jurisdiction  under  any  state  or  Federal
bankruptcy,  insolvency,  reorganization  or similar law affecting the rights of
creditors  generally,  the joint and  several  obligations  of any  Borrower  in
respect of the Obligations  would otherwise,  taking into account the provisions
of the Indemnity,  Subrogation  and  Contribution  Agreement and other rights of
such Borrower under applicable law, be held or determined to be void, invalid or
unenforceable,  or subordinated to the claims of other senior  creditors of such
Borrower,  on account of the amount of such  Borrower's  liability in respect of
the Obligations, then, notwithstanding any provision hereof to the contrary, the
amount of such  liability  shall be  automatically  limited  and  reduced to the
highest amount that is valid and enforceable and not  subordinated to the claims
of other  senior  creditors,  as  determined  by such  court in such  action  or
proceeding.

     SECTION 9.15.  Release of Subsidiaries and Borrowers.  (a) If (i) the Agent
receives a certificate  from the chief  executive  officer,  the chief financial
officer or treasurer of Level 3  certifying  as of the date of that  certificate
that,  after the  consummation  of the  transaction  or  series of  transactions
described in reasonable detail  satisfactory to the Agent in such certificate on
such date, the Subsidiary Loan Party or Borrower, as the case may be, identified
in such  certificate  will no  longer  be a  Subsidiary  of Level 3,  (ii)  such
transactions  are  consummated  on such  date in  accordance  with  and  without
violating the provisions of this Agreement or any other Loan Document or Finance
Document, and (iii) in the case of a Borrower, any outstanding Letters of Credit
issued for the account of such Borrower have


been, or  arrangements  are in place for them to be,  terminated,  then (x) such
Subsidiary's  Guarantee shall automatically  terminate and such Subsidiary shall
cease  to be a party to any  Loan  Document  (and  Collateral  provided  by such
Subsidiary for the Obligations  shall be released and the Collateral Agent shall
execute such  documents to evidence  such  release) or (y) such  Borrower  shall
automatically  cease  to be a  party  to  this  Agreement  and  the  other  Loan
Documents.

     (b) If any of the Collateral shall be sold or disposed of by any Loan Party
to a Person  other  than  Level 3 or a  Subsidiary  of Level 3 in a  transaction
permitted under this Agreement and the Loan Documents,  such Collateral shall be
automatically released from the Lien created under the Loan Documents.

     (c) If all of the Capital Stock of any Subsidiary  Loan Party shall be sold
or disposed of to a Person  other than Level 3 or a  Subsidiary  of Level 3 in a
transaction  permitted  under  this  Agreement  and  the  Loan  Documents,  such
Subsidiary Loan Party shall be automatically released from its obligations under
the Loan Documents to which it is a party.

     (d) If  Level 3 or any of its  Subsidiaries  undergo a  restructuring  in a
transaction  permitted  under this Agreement and the Loan Documents  pursuant to
which the Capital  Stock of a Foreign  Subsidiary  that has already been pledged
pursuant to the Collateral and Guarantee Requirement is no longer directly owned
by a Loan  Party,  then (i)  such  Foreign  Subsidiary  Capital  Stock  shall be
automatically  released from the Lien created under the Loan  Documents and (ii)
the Administrative  Agent shall cause any certificates  representing any Foreign
Subsidiary  Capital Stock so released that is held by the Collateral Agent to be
promptly (an in no event longer than 10 Business Days) returned to the Borrowers
after the receipt by the  Collateral  Agent of written notice from the Borrowers
stating  that  a  transaction  contemplated  by  this  paragraph  (d)  has  been
consummated.

     (e) No such  termination or cessation shall release,  reduce,  or otherwise
adversely  affect the  obligations of any other Loan Party under this Agreement,
any other  Guarantee,  or any other Loan  Document or Finance  Document,  all of
which obligations continue to remain in full force and effect.

     (f) The Lenders shall, at Level 3's expense execute such documents as Level
3 may reasonably request to evidence such termination or cessation,  as the case
may be.

     SECTION 9.16. Special Funding Option.  (a)  Notwithstanding anything to the
contrary contained herein, any Lender (for the purposes of this Section 9.16,  a
"Granting  Lender")  may grant to a special  purpose  funding  vehicle  (for the
purposes of this  Section 9.16,  an "SPC") the option to make, on behalf of such
Granting  Lender,  all or a portion of the Loans


which such Granting Lender is obligated to make (a "Funding  Obligation")  under
the  Revolving  Credit  Facility,  such  option  to be  exercisable  in the sole
discretion of the SPC, provided, however, that

               (i) such Granting  Lender's  obligations under this Agreement and
          the  Loan  Documents  shall  remain   unchanged,   including   without
          limitation  the  indemnification  obligations  of the Granting  Lender
          pursuant to Section 9.03 hereof;

               (ii) such Granting Lender shall remain solely  responsible to the
          other parties hereto for the performance of all Funding Obligations;

               (iii) the Borrower and the Lenders shall  continue to deal solely
          and  directly  with  such  Granting  Lender  in  connection  with such
          Granting  Lender's  rights and obligations  under this Agreement;  the
          Agent shall  continue to deal  directly  with the  Granting  Lender as
          agent  for  the  SPC  with  respect  to  distribution  of  payment  of
          principal;  interest and fees,  notices of Conversion and Continuation
          and all other matters;

               (iv) such Granting  Lender shall retain the sole right to enforce
          the  obligations  of the Borrower  relating to its Loans and its Notes
          and  to  approve  any  amendment,   modification,  or  waiver  of  any
          provisions  of this  Agreement,  each of which  may,  if so  agreed in
          writing  between the  Granting  Lender and the SPC,  require the prior
          consent of any such SPC which has  exercised  the option to  undertake
          the Funding  Obligation  in  connection  with such  Granting  Lender's
          Commitments and  Obligations  owing thereto before the Granting Lender
          approves any such amendment, modification or waiver;

               (v)  the  granting  of  such  option  shall  not   constitute  an
          assignment  to or  participation  of  such  SPC of or in the  Granting
          Lender's Commitments and Obligations owing thereto;

               (vi) such SPC shall not become a Lender  hereunder as a result of
          the granting of such option;

               (vii) such SPC shall not become  obligated  or  committed to make
          Loans as a result of the granting of such option;

               (viii)  if  such  SPC  elects  not to  exercise  such  option  or
          otherwise fails to make all or any part of a Loan, the Granting Lender
          shall  retain its  Funding  Obligation  and be  obligated  to make the
          entire Loan or any portion of such Loan not made by such SPC; and


               (ix) any SPC may,  with notice to, but without the prior  written
          consent of, the  Borrowers  and the  Administrative  Agent and without
          paying any  processing  fee  therefor,  assign all or a portion of its
          interests  as a  participant  or  subparticipant  in any  Loans to the
          Granting  Bank or to any financial  institutions  (consented to by the
          Borrowers and Administrative  Agent) providing liquidity and/or credit
          support to or for the  account of such SPC to support  the  funding or
          maintenance of Loans.

     (b) Loans made by an SPC  hereunder  shall be deemed to satisfy the Funding
Obligation and utilize the Revolving Credit Commitment of the Granting Lender as
if, and to the same extent, such Loans were made by such Granting Lender.

     (c) Each party hereto  agrees that no SPC shall be liable for any indemnity
or payment under this Agreement for which a Granting  Lender would  otherwise be
liable so long as, and to the extent that,  the Granting  Lender  provides  such
indemnity or makes such payment.  In furtherance  of the  foregoing,  each party
hereto hereby  agrees (which  agreement  shall survive the  termination  of this
Agreement)  that,  prior to the date  that is one  year  and one day  after  the
payment in full of all outstanding commercial paper or other senior Indebtedness
of any  SPC,  it will  not  institute  against,  or join  any  other  person  in
instituting  against,  such  SPC any  bankruptcy,  reorganization,  arrangement,
insolvency or liquidation proceedings under the laws of the United States or any
State thereof arising out of or relating to transactions under this Agreement or
the other Loan Documents or Finance Documents.

     (d)  Notwithstanding  anything to the contrary contained in this Agreement,
an SPC may disclose on a confidential basis any nonpublic  information  relating
to Loans made by such SPC  hereunder  to any  rating  agency,  commercial  paper
dealer or provider of any surety or guarantee to such SPC.

     (e) This Section 9.16 may not be amended  without the prior written consent
of the  Granting  Lender on behalf of which such SPC has made all or any part of
its Loans which remain outstanding at the time of such amendment.



     IN WITNESS  WHEREOF,  the parties  hereto have caused this  Agreement to be
duly  executed by their  respective  authorized  officers as of the day and year
first above written.


                                           LEVEL 3 COMMUNICATIONS, INC.,

                                           by
                                           __________________________
                                           Name:
                                           Title:


                                           LEVEL 3 INTERNATIONAL SERVICES, INC.,

                                           by
                                           __________________________
                                           Name:
                                           Title:


                                           LEVEL 3 INTERNATIONAL, INC.,

                                           by
                                           __________________________
                                           Name:
                                           Title:


                                           LEVEL 3 COMMUNICATIONS, LLC,

                                           by
                                           __________________________
                                           Name:
                                           Title:





                                           BTE EQUIPMENT, LLC,

                                           by
                                           __________________________
                                           Name:
                                           Title:

                                           ELDORADO FUNDING, LLC,

                                           by
                                           __________________________
                                           Name:
                                           Title:


                                           JPMORGAN CHASE BANK, individually
                                           and as Administrative Agent,

                                           by
                                           __________________________
                                           Name:
                                           Title:


                                           GOLDMAN SACHS CREDIT PARTNERS L.P.,

                                           by
                                           __________________________
                                           Name:
                                           Title:


                                           CITICORP USA, INC.,

                                           by
                                           __________________________
                                           Name:
                                           Title:



                                          [OTHER LENDERS],

                                           by
                                           __________________________
                                           Name:
                                           Title:


                                                                      EXHIBIT O




                      Permitted Indemnification Obligations


The indemnification obligations would include an indemnity or guarantee by Level
3 or  any  Restricted  Subsidiary  (the  "Guarantor")  for  the  obligations  or
liabilities of the  Colocation  Subsidiary  (the  "Colocation  Borrower")  under
Indebtedness of such Colocation Borrower to the holder of such Indebtedness (the
"Lender") for any loss, damage,  cost,  expense,  liability or claim incurred by
Lender  (including  reasonable  attorneys'  fees and costs) arising out of or in
connection with the following:

1.   fraud  or  intentional  misrepresentation  by the  Colocation  Borrower  or
     Guarantor in connection with the Loan;

2.   the gross negligence or willful misconduct by the Colocation Borrower;

3.   the breach of any  representation,  warranty,  covenant or  indemnification
     provision in any environmental  indemnification  agreement  provided by the
     Colocation  Borrower in connection with the Indebtedness or in any mortgage
     (a "Mortgage") given by the Colocation Borrower on its properties to secure
     the Indebtedness  concerning  environmental laws,  hazardous substances and
     asbestos and any  indemnification  of Lender with respect thereto in either
     document;

4.   the removal or disposal of any  portion of the  property  (the  "Property")
     subject  to  any  Mortgage   after  an  event  of  default   thereunder  in
     contravention  of the loan  documents  creating,  evidencing or relating to
     such Indebtedness (the "Loan Documents");

5.   the  misapplication  or  conversion by the  Colocation  Borrower of (i) any
     insurance proceeds paid by reason of any loss, damage or destruction to the
     Property,  (ii) any awards or other amounts received in connection with the
     condemnation  of all or a  portion  of the  Property  and  (iii) any  rents
     following an event of default under the Loan Documents;

6.   failure to pay charges for labor or materials or other charges  before they
     become  liens on any  portion of the  Property,  subject to the  Colocation
     Borrower's right to contest such Liens pursuant to the Loan Documents;

7.   any security  deposits,  advance deposits or other deposits  collected with
     respect  to  the  Property  which  are  not  delivered  to  Lender  upon  a
     foreclosure of the Property or action in lieu thereof, except to the extent
     any such security  deposits  were applied in accordance  with the terms and
     conditions of any of the leases of the Property  prior to the occurrence


     of the Event of  Default  under the Loan  Documents  that gave rise to such
     foreclosure or action in lieu thereof or deposited with Lender  pursuant to
     the Loan Documents;

8.   the breach by the Colocation  Borrower of its  indemnification  obligations
     for fees,  expenses  and  liabilities  in respect of third party claims set
     forth in the Loan Documents;

9.   the failure of Borrower to maintain its status as a single  purpose  entity
     as required by, and in  accordance  with the terms and  provisions  of, the
     Loan Agreement and the Mortgage;

10.  the failure of Borrower to obtain  Lender's  prior  written  consent to any
     subordinate financing or other voluntary lien encumbering the Property;

11.  the failure of Borrower to obtain  Lender's  prior  written  consent to any
     assignment, transfer, or conveyance of the Property or any interest therein
     as required by the Loan Agreement or the Mortgage; and

12.  any petition for  bankruptcy,  reorganization  or  arrangement  pursuant to
     federal  bankruptcy,  reorganization  or  arrangement  pursuant  to federal
     bankruptcy  law, or any similar federal or state law, shall be filed by the
     Colocation Borrower.