MEDIAONE GROUP FUNDING, INC.,
                                       Issuer

                                   U S WEST, INC.
                       (to be renamed "MEDIAONE GROUP, INC.")
                                     Guarantor

                                        AND

                   NORWEST BANK MINNESOTA, NATIONAL ASSOCIATION,
                                      Trustee

                           -----------------------------

                                     INDENTURE

                             Dated as of June 12, 1998

                           -----------------------------

                       Guaranteed Subordinated Debt Securities



                        CROSS-REFERENCE TABLE (*)




    Section of
Trust Indenture Act                                         Section of
of 1939, as amended                                         Indenture 
- -------------------                                         ----------
                                                         
310(a)       . . . . . . . . . . . . . . . . . . . . . . . .     7.09
310(b)       . . . . . . . . . . . . . . . . . . . . . . . .     7.08
                                                                 7.10
310(c)       . . . . . . . . . . . . . . . . . . . . . . . .     Inapplicable
311(a)       . . . . . . . . . . . . . . . . . . . . . . . .     7.13(a)
311(b)       . . . . . . . . . . . . . . . . . . . . . . . .     7.13(b)
311(c)       . . . . . . . . . . . . . . . . . . . . . . . .     Inapplicable
312(a)       . . . . . . . . . . . . . . . . . . . . . . . .     5.01
                                                                 5.02(a)
312(b)       . . . . . . . . . . . . . . . . . . . . . . . .     5.02(b)
312(c)       . . . . . . . . . . . . . . . . . . . . . . . .     5.02(c)
313(a)       . . . . . . . . . . . . . . . . . . . . . . . .     5.04(a)
313(b)       . . . . . . . . . . . . . . . . . . . . . . . .     5.04(b)
313(c)       . . . . . . . . . . . . . . . . . . . . . . . .     5.04(a)
                                                                 5.04(b)
313(d)       . . . . . . . . . . . . . . . . . . . . . . . .     5.04(c)
314(a)       . . . . . . . . . . . . . . . . . . . . . . . .     5.03
314(b)       . . . . . . . . . . . . . . . . . . . . . . . .     Inapplicable
314(c)       . . . . . . . . . . . . . . . . . . . . . . . .     13.06
314(d)       . . . . . . . . . . . . . . . . . . . . . . . .     Inapplicable
314(e)       . . . . . . . . . . . . . . . . . . . . . . . .     13.06
314(f)       . . . . . . . . . . . . . . . . . . . . . . . .     Inapplicable
315(a)       . . . . . . . . . . . . . . . . . . . . . . . .     7.01(a)
                                                                 7.02
315(b)       . . . . . . . . . . . . . . . . . . . . . . . .     6.07
315(c)       . . . . . . . . . . . . . . . . . . . . . . . .     7.01
315(d)       . . . . . . . . . . . . . . . . . . . . . . . .     7.01(b)
                                                                 7.01(c)
315(e)       . . . . . . . . . . . . . . . . . . . . . . . .     6.07
316(a)       . . . . . . . . . . . . . . . . . . . . . . . .     6.06
                                                                 8.04
316(b)       . . . . . . . . . . . . . . . . . . . . . . . .     6.04
316(c)       . . . . . . . . . . . . . . . . . . . . . . . .     8.01
317(a)       . . . . . . . . . . . . . . . . . . . . . . . .     6.02
317(b)       . . . . . . . . . . . . . . . . . . . . . . . .     4.03
318(a)       . . . . . . . . . . . . . . . . . . . . . . . .     13.08



- -------------------
(*)  This Cross-Reference Table does not constitute part of the Indenture and
     shall not have any bearing on the interpretation of any of its terms or
     provisions.



                          TABLE OF CONTENTS (*)




                                                                           PAGE
                                                                           ----
                                                                        
PARTIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        1

RECITALS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        1


                                      ARTICLE I.

                                     DEFINITIONS
SECTION 1.01.  Definitions of Terms . . . . . . . . . . . . . . . . .        1
Affiliate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        2
Authenticating Agent. . . . . . . . . . . . . . . . . . . . . . . . .        2
Bankruptcy Law. . . . . . . . . . . . . . . . . . . . . . . . . . . .        2
Board of Directors. . . . . . . . . . . . . . . . . . . . . . . . . .        2
Board Resolution. . . . . . . . . . . . . . . . . . . . . . . . . . .        2
Business Day. . . . . . . . . . . . . . . . . . . . . . . . . . . . .        2
Certificate . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        3
Common Securities . . . . . . . . . . . . . . . . . . . . . . . . . .        3
Company . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        3
Corporate Trust Office. . . . . . . . . . . . . . . . . . . . . . . .        3
Custodian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        3
Declaration . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        3
Debt Securities . . . . . . . . . . . . . . . . . . . . . . . . . . .        3
Default . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        4
Depositary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        4
Event of Default. . . . . . . . . . . . . . . . . . . . . . . . . . .        4
Global Security . . . . . . . . . . . . . . . . . . . . . . . . . . .        4
Governmental Obligations. . . . . . . . . . . . . . . . . . . . . . .        4
Guarantee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        4
Guarantor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        5
"herein", "hereof" and "hereunder . . . . . . . . . . . . . . . . . .        5
Indenture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        5
Interest Payment Date . . . . . . . . . . . . . . . . . . . . . . . .        5
Officers' Certificate . . . . . . . . . . . . . . . . . . . . . . . .        5
Opinion of Counsel. . . . . . . . . . . . . . . . . . . . . . . . . .        5
Outstanding . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        5
Person. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        6
Predecessor Security. . . . . . . . . . . . . . . . . . . . . . . . .        6
Preferred Securities. . . . . . . . . . . . . . . . . . . . . . . . .        6
Preferred Securities Guarantee. . . . . . . . . . . . . . . . . . . .        6
Property Trustee. . . . . . . . . . . . . . . . . . . . . . . . . . .        6
Responsible Officer . . . . . . . . . . . . . . . . . . . . . . . . .        6



- -------------------
(*)  This Table of Contents does not constitute part of the Indenture and shall
     not have any bearing upon the interpretation of any of its terms or
     provisions.

                                       i




                                                                           PAGE
                                                                           ----
                                                                        
Securities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        7
Securityholder. . . . . . . . . . . . . . . . . . . . . . . . . . . .        7
Subsidiary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        7
Trustee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        7
Trust Indenture Act . . . . . . . . . . . . . . . . . . . . . . . . .        7
Trust Securities. . . . . . . . . . . . . . . . . . . . . . . . . . .        7
MediaOne Trust. . . . . . . . . . . . . . . . . . . . . . . . . . . .        7
Voting Stock. . . . . . . . . . . . . . . . . . . . . . . . . . . . .        7

                                     ARTICLE II.

                        ISSUE, DESCRIPTION, TERMS, EXECUTION,
                       REGISTRATION AND EXCHANGE OF SECURITIES
SECTION 2.01.       Designation and Terms of Securities. . . . . . . .       8
SECTION 2.02.       Form of Securities and Trustee's Certificate . . .      10
SECTION 2.03.       Denominations:  Provisions for Payment . . . . . .      10
SECTION 2.04.       Execution and Authentications. . . . . . . . . . .      13
SECTION 2.05.       Registration of Transfer and Exchange. . . . . . .      14
SECTION 2.06.       Temporary Securities . . . . . . . . . . . . . . .      15
SECTION 2.07.       Mutilated, Destroyed, Lost or Stolen Securities. .      16
SECTION 2.08.       Cancellation . . . . . . . . . . . . . . . . . . .      17
SECTION 2.09.       Benefits of Indenture. . . . . . . . . . . . . . .      17
SECTION 2.10.       Authenticating Agent . . . . . . . . . . . . . . .      18
SECTION 2.11.       Global Securities. . . . . . . . . . . . . . . . .      18
SECTION 2.12.       Unconditional Guarantees . . . . . . . . . . . . .      20
SECTION 2.13.       Execution of Guarantee . . . . . . . . . . . . . .      21
SECTION 2.14.       Assumption by Guarantor. . . . . . . . . . . . . .      22

                                     ARTICLE III.

              REDEMPTION OF DEBT SECURITIES AND SINKING FUND PROVISIONS
SECTION 3.01.       Redemption . . . . . . . . . . . . . . . . . . . .      22
SECTION 3.02.       Notice of Redemption . . . . . . . . . . . . . . .      23
SECTION 3.03.       Payment Upon Redemption. . . . . . . . . . . . . .      24
SECTION 3.04.       Sinking Fund . . . . . . . . . . . . . . . . . . .      25
SECTION 3.05.       Satisfaction of Sinking Fund Payments with 
                    Debt Securities. . . . . . . . . . . . . . . . . .      25
SECTION 3.06.       Redemption of Debt Securities for Sinking Fund . .      26

                                     ARTICLE IV.
SECTION 4.01.       Payment of Principal, Premium and Interest . . . .      26


                                       ii





                                                                           PAGE
                                                                           ----
                                                                        
SECTION 4.02.       Maintenance of Office or Agency. . . . . . . . . .      26
SECTION 4.03.       Paying Agents. . . . . . . . . . . . . . . . . . .      27
SECTION 4.04.       Appointment to Fill Vacancy in Office of Trustee .      28
SECTION 4.05.       Compliance with Consolidation Provisions . . . . .      28
SECTION 4.06.       Limitation on Dividends; Transactions with 
                    Affiliates . . . . . . . . . . . . . . . . . . . .      29
SECTION 4.07.       Covenants as to MediaOne Trusts. . . . . . . . . .      29

                                      ARTICLE V.

                          SECURITYHOLDERS' LISTS AND REPORTS
                            BY THE COMPANY AND THE TRUSTEE
SECTION 5.01.       Company to Furnish Trustee Names and Addresses of
                    Securityholders. . . . . . . . . . . . . . . . . .      30
SECTION 5.02.       Preservation Of Information; Communications With
                    Securityholders. . . . . . . . . . . . . . . . . .      30
SECTION 5.03.       Reports by the Guarantor . . . . . . . . . . . . .      31
SECTION 5.04.       Reports by the Trustee . . . . . . . . . . . . . .      31

                                     ARTICLE VI.

                     REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS
                                 ON EVENT OF DEFAULT
SECTION 6.01.       Events of Default. . . . . . . . . . . . . . . . .      32
SECTION 6.02.       Collection of Indebtedness and Suits for 
                    Enforcement by Trustee . . . . . . . . . . . . . .      35
SECTION 6.03.       Application of Moneys Collected. . . . . . . . . .      37
SECTION 6.04.       Limitation on Suits. . . . . . . . . . . . . . . .      37
SECTION 6.05.       Rights and Remedies Cumulative; Delay or Omission 
                    Not Waiver . . . . . . . . . . . . . . . . . . . .      38
SECTION 6.06.       Control by Securityholders . . . . . . . . . . . .      39
SECTION 6.07.       Undertaking to Pay Costs . . . . . . . . . . . . .      39

                                     ARTICLE VII.

                                CONCERNING THE TRUSTEE
SECTION 7.01.       Certain Duties and Responsibilities of Trustee . .      40
SECTION 7.02.       Certain Rights of Trustee. . . . . . . . . . . . .      42
SECTION 7.03.       Trustee Not Responsible for Recitals or Issuance or
                    Securities . . . . . . . . . . . . . . . . . . . .      43
SECTION 7.04.       May Hold Securities. . . . . . . . . . . . . . . .      44



                                       iii




                                                                           PAGE
                                                                           ----
                                                                        
SECTION 7.05.       Moneys Held in Trust . . . . . . . . . . . . . . .      44
SECTION 7.06.       Compensation and Reimbursement . . . . . . . . . .      44
SECTION 7.07.       Reliance on Officers' Certificate. . . . . . . . .      45
SECTION 7.08.       Disqualification; Conflicting Interests. . . . . .      45
SECTION 7.09.       Corporate Trustee Required; Eligibility. . . . . .      45
SECTION 7.10.       Resignation and Removal; Appointment of Successor.      46
SECTION 7.11.       Acceptance of Appointment By Successor . . . . . .      48
SECTION 7.12.       Merger, Conversion, Consolidation or Succession 
                    to Business. . . . . . . . . . . . . . . . . . . .      49
SECTION 7.13.       Preferential Collection of Claims Against the Company   50

                                    ARTICLE VIII.

                            CONCERNING THE SECURITYHOLDERS
SECTION 8.01.       Evidence of Action by Securityholders. . . . . . .      50
SECTION 8.02.       Proof of Execution by Securityholders. . . . . . .      51
SECTION 8.03.       Who May be Deemed Owners . . . . . . . . . . . . .      51
SECTION 8.04.       Certain Securities Owned by Company or Guarantor 
                    Disregarded. . . . . . . . . . . . . . . . . . . .      52
SECTION 8.05.       Actions Binding on Future Securityholders. . . . .      52

                                     ARTICLE IX.

                               SUPPLEMENTAL INDENTURES

SECTION 9.01.       Supplemental Indentures Without the Consent of
                    Securityholders. . . . . . . . . . . . . . . . . .      53
SECTION 9.02.       Supplemental Indentures With Consent of 
                    Securityholders. . . . . . . . . . . . . . . . . .      54
SECTION 9.03.       Effect of Supplemental Indentures. . . . . . . . .      55
SECTION 9.04.       Securities Affected by Supplemental Indentures . .      55
SECTION 9.05.       Execution of Supplemental Indentures . . . . . . .      55



                                       iv




                                                                           PAGE
                                                                           ----
                                                                        
                                      ARTICLE X.

                                SUCCESSOR CORPORATION
SECTION 10.01.      Company or Guarantor May Consolidate, Etc. . . . .      56
SECTION 10.02.      Successor Corporation Substituted. . . . . . . . .      57
SECTION 10.03.      Evidence of Consolidation, Etc. to Trustee . . . .      58

                                     ARTICLE XI.

                              SATISFACTION AND DISCHARGE
SECTION 11.01.      Satisfaction and Discharge of Indenture. . . . . .      58
SECTION 11.02.      Discharge of Obligations . . . . . . . . . . . . .      59
SECTION 11.03.      Deposited Moneys to be Held in Trust . . . . . . .      59
SECTION 11.04.      Payment of Moneys Held by Paying Agents. . . . . .      60
SECTION 11.05.      Repayment to Company . . . . . . . . . . . . . . .      60

                                     ARTICLE XII.

                  IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS
                                    AND DIRECTORS
SECTION 12.01.      No Recourse. . . . . . . . . . . . . . . . . . . .      60

                                    ARTICLE XIII.

                               MISCELLANEOUS PROVISIONS
SECTION 13.01.      Effect on Successors and Assigns . . . . . . . . .      61
SECTION 13.02.      Actions by Successor . . . . . . . . . . . . . . .      61
SECTION 13.03.      Surrender of Company Powers. . . . . . . . . . . .      62
SECTION 13.04.      Notices. . . . . . . . . . . . . . . . . . . . . .      62
SECTION 13.05.      Governing Law. . . . . . . . . . . . . . . . . . .      62
SECTION 13.06.      Treatment of Debt Securities as Debt . . . . . . .      62
SECTION 13.07.      Compliance Certificates and Opinions . . . . . . .      62
SECTION 13.08.      Payments on Business Days. . . . . . . . . . . . .      63
SECTION 13.09.      Conflict with Trust Indenture Act. . . . . . . . .      63
SECTION 13.10.      Counterparts . . . . . . . . . . . . . . . . . . .      63
SECTION 13.11.      Separability . . . . . . . . . . . . . . . . . . .      64
SECTION 13.12.      Assignment . . . . . . . . . . . . . . . . . . . .      64
SECTION 13.13.      Acknowledgement of Rights. . . . . . . . . . . . .      64



                                       v




                                                                           PAGE
                                                                           ----
                                                                        
                                     ARTICLE XIV.

                             SUBORDINATION OF SECURITIES
SECTION 14.01.      Subordination Terms. . . . . . . . . . . . . . . .      65


                                       vi



         INDENTURE, dated as of June 12, 1998, among MediaOne Group Funding, 
Inc., a Delaware corporation (the "Company"), U S WEST, Inc., a Delaware 
corporation to be renamed "MediaOne Group, Inc." (the "Guarantor"), and 
Norwest Bank Minnesota, National Association, a national banking association, 
as trustee (the "Trustee"):

         WHEREAS, for its lawful corporate purposes, the Company has duly 
authorized the execution and delivery of this Indenture to provide for the 
issuance of unsecured subordinated debt secu-rities (hereinafter referred to 
as the "Debt Securities"), in an unlimited aggregate principal amount to be 
issued from time to time in one or more series as in this Indenture provided, 
as registered Debt Securities without coupons, to be authenticated by the 
certificate of the Trustee;

         WHEREAS, for its lawful corporate purposes, the Guarantor has duly 
authorized the execution and delivery of this Indenture and deems it 
appropriate from time to time to issue its guarantee of the Securities on the 
terms herein provided (the "Guarantees" and, together with the Debt 
Securities, the "Securities");

         WHEREAS, to provide the terms and conditions upon which the Debt 
Securities are to be authenticated, issued and delivered, the Company has 
duly authorized the execution of this Indenture; and

         WHEREAS, all things necessary to make this Indenture a valid 
agreement of the Company and the Guarantor, in accordance with its terms, 
have been done.

         NOW, THEREFORE, in consideration of the premises and the purchase of 
the Securities by the holders thereof, it is mutually covenanted and agreed 
as follows for the equal and ratable benefit of the holders of Securities:


                                  ARTICLE I.

                                 DEFINITIONS

         SECTION 1.01.  DEFINITIONS OF TERMS.

         The terms defined in this Section (except as in this Indenture 
otherwise expressly provided or unless the context otherwise requires) for 
all purposes of this Indenture and of any indenture supplemental hereto shall 
have the respective meanings 



specified in this Section and shall include the plural as well as the 
singular.  All other terms used in this Indenture that are defined in the 
Trust Indenture Act of 1939, as amended, or that are by reference in such Act 
defined in the Securities Act of 1933, as amended (except as herein otherwise 
expressly provided or unless the context otherwise requires), shall have the 
meanings assigned to such terms in said Trust Indenture Act and in said 
Securities Act as in force at the date of the execution of this instrument.

         "Affiliate" means, with respect to a specified Person, (a) any 
Person directly or indirectly owning, controlling or holding with power to 
vote 10% or more of the outstanding voting securities or other ownership 
interests of the specified Person, (b) any Person 10% or more of whose 
outstanding voting securities or other ownership interests are directly or 
indirectly owned, controlled or held with power to vote by the specified 
Person, (c) any Person directly or indirectly controlling, controlled by, or 
under common control with the specified Person, (d) a partnership in which 
the specified Person is a general partner, (e) any officer or director of the 
specified Person, and (f) if the specified Person is an individual, any 
entity of which the specified Person is an officer, director or general 
partner.

         "Authenticating Agent" means an authenticating agent with respect to 
all or any of the series of Securities appointed with respect to all or any 
series of the Securities by the Trustee pursuant to Section 2.10.

         "Bankruptcy Law" means Title 11, U.S. Code, or any similar federal 
or state law for the relief of debtors.

         "Board of Directors" means the Board of Directors of the Company or 
the Guarantor, as the case may be, or any duly authorized committee of such 
Board.

         "Board Resolution" means a copy of a resolution certified by the 
Secretary or an Assistant Secretary of the Company or Guarantor, as the case 
may be, to have been duly adopted by the Board of Directors and to be in full 
force and effect on the date of such certification.

         "Business Day" means, with respect to any series of Securities, any 
day other than a day on which Federal or State banking institutions in the 
Borough of Manhattan, The City of New York, are authorized or obligated by 
law, executive order or regulation to close.

                                       2



         "Certificate" means a certificate signed by the principal executive 
officer, the principal financial officer or the principal accounting officer 
of the Company or the Guarantor, as the case may be.  The Certificate need 
not comply with the provisions of Section 13.06.

         "Common Securities" means undivided beneficial interests in the 
assets of a MediaOne Trust which rank pari passu with Preferred Securities 
issued by such MediaOne Trust; PROVIDED, HOWEVER, that upon the occurrence of 
an Event of Default, the rights of holders of Common Securities to payment in 
respect of distributions and payments upon liquidation, redemption and 
otherwise are subordinated to the rights of holders of Preferred Securities.

         "Common Securities Guarantee" means any guarantee that the Guarantor 
may enter into with The First National Bank of Chicago or other Persons that 
operate directly or indirectly for the benefit of holders of Common 
Securities of such MediaOne Trust.

         "Company" means MediaOne Group Funding, Inc., a corporation duly 
organized and existing under the laws of the State of Delaware, and, subject 
to the provisions of Article Ten, shall also include its successors and 
assigns.

         "Corporate Trust Office" means the office of the Trustee at which, 
at any particular time, its corporate trust business shall be principally 
administered, which office at the date hereof is located at 6th Street & 
Marquette Avenue, Minneapolis, Minnesota 55479-0069, Attention:  Corporate 
Trust Services Division, except that whenever a provision herein refers to an 
office or agency of the Trustee in the Borough of Manhattan, The City of New 
York, such office is located, at the date hereof, at 55 Water Street, New 
York, New York 10041.

         "Custodian" means any receiver, trustee, assignee, liquidator, or 
similar official under any Bankruptcy Law.

         "Declaration", with respect to a MediaOne Trust, means the Amended 
and Restated Declaration of Trust of such MediaOne Trust.

         "Debt Securities" means the Debt Securities authenticated and 
delivered under this Indenture.

                                       3



         "Default" means any event, act or condition that with notice or 
lapse of time, or both, would constitute an Event of Default.

         "Depositary" means, with respect to Securities of any series, for 
which the Company shall determine that such Securities will be issued as a 
Global Security, The Depository Trust Company, New York, New York, another 
clearing agency, or any successor registered as a clearing agency under the 
Securities and Exchange Act of 1934, as amended (the "Exchange Act"), or 
other applicable statute or regulation, which, in each case, shall be 
designated by the Company pursuant to either Section 2.01 or 2.11.

         "Event of Default" means, with respect to Securities of a particular 
series any event specified in Section 6.01, continued for the period of time, 
if any, therein designated.

         "Global Security" means, with respect to any series of Securities, a 
Security executed by the Company and delivered by the Trustee to the 
Depositary or pursuant to the Depositary's instruction, all in accordance 
with the Indenture, which shall be registered in the name of the Depositary 
or its nominee.

         "Governmental Obligations" means securities that are (i) direct 
obligations of the United States of America for the payment of which its full 
faith and credit is pledged or (ii) obligations of a Person controlled or 
supervised by and acting as an agency or instrumentality of the United States 
of America, the payment of which is unconditionally guaranteed as a full 
faith and credit obligation by the United States of America that, in either 
case, are not callable or redeemable at the option of the issuer thereof, and 
shall also include a depositary receipt issued by a bank (as defined in 
Section 3(a)(2) of the Securities Act of 1933, as amended) as custodian with 
respect to any such Governmental Obligation or a specific payment of 
principal of or interest on any such Governmental Obligation held by such 
custodian for the account of the holder of such depositary receipt; PROVIDED, 
HOWEVER, that (except as required by law) such custodian is not authorized to 
make any deduction from the amount payable to the holder of such depositary 
receipt from any amount received by the custodian in respect of the 
Governmental Obligation or the specific payment of principal of or interest 
on the Governmental Obligation evidenced by such depositary receipt.

         "Guarantee" means the agreement of the Guarantor, in the form set 
forth in Section 2.12 hereof, to be endorsed on the Debt Securities 
authenticated and delivered under this Indenture.

                                       4



         "Guarantor" means U S WEST, Inc., a corporation duly organized and 
existing under the laws of the State of Delaware to be renamed "MediaOne 
Group, Inc.," and, subject to the provisions of Article Ten, shall also 
include its successors and assigns.

         "herein", "hereof" and "hereunder", and other words of similar 
import, refer to this Indenture as a whole and not to any particular Article, 
Section or other subdivision.

         "Indenture" means this instrument as originally executed or as it 
may from time to time be supplemented or amended by one or more indentures 
supplemental hereto entered into in accordance with the terms hereof.

         "Interest Payment Date", when used with respect to any installment 
of interest on a Debt Security of a particular series, means the date 
specified in such Debt Security or in a Board Resolution or in an indenture 
supplemental hereto with respect to such series as the fixed date on which an 
installment of interest with respect to Debt Securities of that series is due 
and payable.

         "Officers' Certificate" means a certificate signed by the President 
or a Vice President and by the Treasurer or an Assistant Treasurer or the 
Controller or an Assistant Controller or the Secretary or an Assistant 
Secretary of the Company or the Guarantor, as the case may be, that is 
delivered to the Trustee in accordance with the terms hereof.  Each such 
certificate shall include the statements provided for in Section 13.06, if 
and to the extent required by the provisions thereof.

         "Opinion of Counsel" means an opinion in writing of legal counsel, 
who may be an employee of or counsel for the Company or the Guarantor, as the 
case may be, that is delivered to the Trustee in accordance with the terms 
hereof.  Each such opinion shall include the statements provided for in 
Section 13.06, if and to the extent required by the provisions thereof.

         "Outstanding", when used with reference to Debt Securities of any 
series, means, subject to the provisions of Section 8.04, as of any 
particular time, all Debt Securities of that series theretofore authenticated 
and delivered by the Trustee under this Indenture, except (a) Debt Securities 
theretofore canceled by the Trustee or any paying agent, or delivered to the 
Trustee or any paying agent for cancellation or that have previously been 
canceled; (b) Debt Securities or portions thereof for the payment or 
redemption of which moneys or Governmental Obligations in the necessary 
amount shall have been 

                                       5



deposited in trust with the Trustee or with any paying agent (other than the 
Company) or shall have been set aside and segregated in trust by the Company 
(if the Company shall act as its own paying agent); PROVIDED, HOWEVER, that 
if such Debt Securities or portions of such Debt Securities are to be 
redeemed prior to the maturity thereof, notice of such redemption shall have 
been given as in Article Three provided, or provision satisfactory to the 
Trustee shall have been made for giving such notice; and (c) Debt Securities 
in lieu of or in substitution for which other Debt Securities shall have been 
authenticated and delivered pursuant to the terms of Section 2.07.

         "Person" means any individual, corporation, partnership, 
joint-venture, joint-stock company, unincorporated organization or government 
or any agency or political subdivision thereof.

          "Predecessor Security" of any particular Security means every 
previous Security evidencing all or a portion of the same debt and guarantee 
as that evidenced by such particular Security; and, for the purposes of this 
definition, any Security authenticated and delivered under Section 2.07 in 
lieu of a lost, destroyed or stolen Security shall be deemed to evidence the 
same debt as the lost, destroyed or stolen Security.

         "Preferred Securities" means undivided beneficial interests in the 
assets of a MediaOne Trust which rank pari passu with Common Securities 
issued by such MediaOne Trust; PROVIDED, HOWEVER, that upon the occurrence of 
an Event of Default, the rights of holders of Common Securities to payment in 
respect of distributions and payments upon liquidation, redemption and 
otherwise are subordinated to the rights of holders of Preferred Securities.

         "Preferred Securities Guarantee" means any guarantee that the 
Guarantor may enter into with The First National Bank of Chicago or other 
Persons that operate directly or indirectly for the benefit of holders of 
Preferred Securities of such MediaOne Trust.

         "Property Trustee" means the entity performing the functions of the 
Property Trustee of a MediaOne Trust under the applicable Declaration of such 
MediaOne Trust.

         "Responsible Officer" when used with respect to the Trustee means 
the Chairman of the Board of Directors, the President, any Vice President, 
the Secretary, the Treasurer, any trust officer, any corporate trust officer 
or any other officer 

                                       6



or assistant officer of the Trustee customarily performing functions similar 
to those performed by the Persons who at the time shall be such officers, 
respectively, or to whom any corporate trust matter is referred because of 
his or her knowledge of and familiarity with the particular subject.

         "Securities" means any Debt Securities with a Guarantee endorsed 
thereon.

         "Securityholder", "holder of Securities", "registered holder", or 
other similar term, means the Person or Persons in whose name or names a 
particular Security shall be registered on the books of the Company kept for 
that purpose in accordance with the terms of this Indenture.

         "Subsidiary" means, with respect to any Person, (i) any corporation 
at least a majority of whose outstanding Voting Stock shall at the time be 
owned, directly or indirectly, by such Person or by one or more of its 
Subsidiaries or by such Person and one or more of its Subsidiaries, (ii) any 
general partnership, joint venture or similar entity, at least a majority of 
whose outstanding partnership or similar interests shall at the time be owned 
by such Person, or by one or more of its Subsidiaries, or by such Person and 
one or more of its Subsidiaries and (iii) any limited partnership of which 
such Person or any of its Subsidiaries is a general partner.

         "Trustee" means Norwest Bank Minnesota, National Association, and, 
subject to the provisions of Article Seven, shall also include its successors 
and assigns, and, if at any time there is more than one Person acting in such 
capacity hereunder, "Trustee" shall mean each such Person.  The term 
"Trustee" as used with respect to a particular series of the Securities shall 
mean the trustee with respect to that series.

         "Trust Indenture Act", means the Trust Indenture, subject to the 
provisions of Sections 9.01, 9.02, and 10.01, as in effect at the date of 
execution of this instrument.

         "Trust Securities" means Common Securities and Preferred Securities.

         "MediaOne Trust" means each of MediaOne Finance Trust I, MediaOne 
Finance Trust II and MediaOne Finance Trust III, each, a Delaware business 
trust.

         "Voting Stock", as applied to stock of any Person, means shares, 
interests, participations or other equivalents in 

                                       7



the equity interest (however designated) in such Person having ordinary 
voting power for the election of a majority of the directors (or the 
equivalent) of such Person, other than shares, interests, participations or 
other equivalents having such power only by reason of the occurrence of a 
contingency.  


                                     ARTICLE II.

                        ISSUE, DESCRIPTION, TERMS, EXECUTION,
                       REGISTRATION AND EXCHANGE OF SECURITIES

         SECTION 2.01.  DESIGNATION AND TERMS OF SECURITIES.

         (a)  The aggregate principal amount of Debt Securities that may be 
authenticated and delivered under this Indenture is unlimited.  The Debt 
Securities may be issued in one or more series up to the aggregate principal 
amount of Debt Securities of that series from time to time authorized by or 
pursuant to a Board Resolution of the Company or pursuant to one or more 
indentures supplemental hereto.  Prior to the initial issuance of Debt 
Securities of any series, there shall be established in or pursuant to a 
Board Resolution of the Company, and set forth in an Officers' Certificate of 
the Company, or established in one or more indentures supplemental hereto:

              (1)  the title of the Debt Security of the series (which
        shall distinguish the Debt Securities of the series from all other Debt
        Securities);

              (2)  any limit upon the aggregate principal amount of the
        Debt Securities of that series that may be authenticated and delivered
        under this Indenture (except for Debt Securities authenticated and
        delivered upon registration of transfer of, or in exchange for, or in
        lieu of, other Debt Securities of that series);

              (3)  the date or dates on which the principal of the Debt
        Securities of the series is payable;

              (4)  the rate or rates at which the Debt Securities of the
        series shall bear interest or the manner of calculation of such rate or
        rates, if any;

              (5)  the date or dates from which such interest shall accrue,
        the Interest Payment Dates on which such interest will be payable or the
        manner of determination of such Interest Payment Dates and the record
        date for the deter-

                                       8



        mination of holders to whom interest is payable on any such Interest 
        Payment Dates;

              (6)  the right, if any, to extend the interest payment
        periods and the duration of such extension;

              (7)  the period or periods within which, the price or prices
        at which and the terms and conditions upon which, Debt Securities of the
        series may be redeemed, in whole or in part, at the option of the
        Company;

              (8)  the obligation, if any, of the Company to redeem or
        purchase Debt Securities of the series pursuant to any sinking fund or
        analogous provisions (including payments made in cash in participation
        of future sinking fund obligations) or at the option of a holder thereof
        and the period or periods within which, the price or prices at which,
        and the terms and conditions upon which, Debt Securities of the series
        shall be redeemed or purchased, in whole or in part, pursuant to such
        obligation;

              (9)  the subordination terms of the Debt Securities of the series;

              (10) the form of the Debt Securities of the series including
        the form of the Certificate of Authentication for such series;

              (11) if other than denominations of twenty-five U.S. dollars
        ($25) or any integral multiple thereof, the denominations in which the
        Debt Securities of the series shall be issuable;

              (12) any and all other terms with respect to such series
        (which terms shall not be inconsistent with the terms of this Indenture)
        including any terms which may be required by or advisable under United
        States laws or regulations or advisable in connection with the marketing
        of Debt Securities of that series; and

              (13) whether the Debt Securities are issuable as a Global
        Security and, in such case, the identity for the Depositary for such
        series.

              All Debt Securities of any one series shall be substantially 
identical except as to denomination and except as may otherwise be provided 
in or pursuant to any such Board Resolution or in any indentures supplemental 
hereto.

                                       9



         If any of the terms of the series are established by action taken 
pursuant to a Board Resolution of the Company, a copy of an appropriate 
record of such action shall be certified by the Secretary or an Assistant 
Secretary of the Company and delivered to the Trustee at or prior to the 
delivery of the Officers' Certificate of the Company setting forth the terms 
of the series.

         (b)  Prior to the issuance of any of the Guarantees, the exact form 
and terms of such Guarantees, which shall comply with the terms of Section 
2.12 hereof and contain such additional terms as are permitted by this 
Indenture, shall be established by an Officers' Certificate of the Guarantor 
or in an indenture supplemental hereto.

         SECTION 2.02.  FORM OF SECURITIES AND TRUSTEE'S CERTIFICATE.

         The Securities of any series and the Trustee's certificate of 
authentication to be borne by such Securities shall be substantially of the 
tenor and purport as set forth in one or more indentures supplemental hereto 
or as provided in a Board Resolution of the Company and as set forth in an 
Officers' Certificate of the Company and the Guarantor, and may have such 
letters, numbers or other marks of identification or designation and such 
legends or endorsements printed, lithographed or engraved thereon as the 
Company may deem appropriate and as are not inconsistent with the provisions 
of this Indenture, or as may be required to comply with any law or with any 
rule or regulation made pursuant thereto or with any rule or regulation of 
any stock exchange on which Securities of that series may be listed, or to 
conform to usage.

         SECTION 2.03.  DENOMINATIONS: PROVISIONS FOR PAYMENT.

         The Securities shall be issuable as registered Securities and in the 
denominations of twenty-five U.S. dollars ($25) or any integral multiple 
thereof, subject to Section 2.01(10).  The Securities of a particular series 
shall bear interest payable on the dates and at the rate specified with 
respect to that series.  The principal of and the interest on the Securities 
of any series, as well as any premium thereon in case of redemption thereof 
prior to maturity, shall be payable in the coin or currency of the United 
States of America that at the time is legal tender for public and private 
debt, at the office or agency of the Company maintained for that purpose in 
the Borough of Manhattan, the City and State of New York.  Each Security 
shall be dated the date of its authentication.  Interest on the Securi-

                                       10



ties shall be computed on the basis of a 360-day year composed of twelve 
30-day months.

         The interest installment on any Security that is payable, and is 
punctually paid or duly provided for, on any Interest Payment Date for 
Securities of that series shall be paid to the Person in whose name said 
Security (or one or more Predecessor Securities) is registered at the close 
of business on the regular record date for such interest installment.  In the 
event that any Security of a particular series or portion thereof is called 
for redemption and the redemption date is subsequent to a regular record date 
with respect to any Interest Payment Date and prior to such Interest Payment 
Date, interest on such Security will be paid upon presentation and surrender 
of such Security as provided in Section 3.03.

         Any interest on any Security that is payable, but is not punctually 
paid or duly provided for, on any Interest Payment Date for Security of the 
same series (herein called "Defaulted Interest") shall forthwith cease to be 
payable to the registered holder on the relevant regular record date by 
virtue of having been such holder; and such Defaulted Interest shall be paid 
by the Company, at its election, as provided in clause (1) or clause (2) 
below:

              (1)  The Company may make payment of any Defaulted Interest on 
         Securities to the Persons in whose names such Securities (or their 
         respective Predecessor Securities) are registered at the close of 
         business on a special record date for the payment of such Defaulted 
         Interest, which shall be fixed in the following manner: the Company 
         shall notify the Trustee in writing of the amount of Defaulted 
         Interest proposed to be paid on each such Security and the date of 
         the proposed payment, and at the same time the Company shall deposit 
         with the Trustee an amount of money equal to the aggregate amount 
         proposed to be paid in respect of such Defaulted Interest or shall 
         make arrangements satisfactory to the Trustee for such deposit prior 
         to the date of the proposed payment, such money when deposited to be 
         held in trust for the benefit of the Persons entitled to such 
         Defaulted Interest as in this clause provided.  Thereupon the 
         Trustee shall fix a special record date for the payment of such 
         Defaulted Interest which shall not be more than 15 nor less than 10 
         days prior to the date of the proposed payment and not less than 10 
         days after the receipt by the Trustee of the notice of the proposed 
         payment.  The Trustee shall 

                                       11



         promptly notify the Company of such special record date and, in the 
         name and at the expense of the Company, shall cause notice of the 
         proposed payment of such Defaulted Interest and the special record 
         date therefor to be mailed, first class postage prepaid, to each 
         Securityholder at his or her address as it appears in the Security 
         Register (as hereinafter defined), not less than 10 days prior to 
         such special record date.  Notice of the proposed payment of such 
         Defaulted Interest and the special record date therefor having been 
         mailed as aforesaid, such Defaulted Interest shall be paid to the 
         Persons in whose names such Securities (or their respective 
         Predecessor Securities) are registered on such special record date 
         and shall be no longer payable pursuant to the following clause (2).

              (2)  The Company may make payment of any Defaulted Interest on 
         any Securities in any other lawful manner not inconsistent with the 
         requirements of any securities exchange on which such Securities may 
         be listed, and upon such notice as may be required by such exchange, 
         if, after notice given by the Company to the Trustees of the 
         proposed payment pursuant to this clause, such manner of payment 
         shall be deemed practicable by the Trustee.

         Unless otherwise set forth in a Board Resolution of the Company or 
one or more indentures supplemental hereto establishing the terms of any 
series of Securities pursuant to Section 2.01 hereof, the term "regular 
record date" as used in this Section with respect to a series of Securities 
with respect to any Interest Payment Date for such series shall mean either 
the fifteenth day of the month immediately preceding the month in which an 
Interest Payment Date established for such series pursuant to Section 2.01 
hereof shall occur, if such Interest Payment Date is the first day of a 
month, or the last day of the month immediately preceding the month in which 
an Interest Payment Date established for such series pursuant to Section 2.01 
hereof shall occur, if such Interest Payment Date is the fifteenth day of a 
month, whether or not such date is a Business Day.

         Subject to the foregoing provisions of this Section, each Security 
of a series delivered under this Indenture upon transfer of or in exchange 
for or in lieu of any other Security of such series shall carry the rights to 
interest accrued and unpaid, and to accrue, that were carried by such other 
Security.

                                       12



         SECTION 2.04.  EXECUTION AND AUTHENTICATIONS.

         The Debt Securities shall be signed on behalf of the Company by, and 
the Guarantees endorsed thereon shall be signed on behalf of the Guarantor 
by, its President, or one of its Vice Presidents, or its Treasurer, or one of 
its Assistant Treasurers, or its Secretary, or one of its Assistant 
Secretaries, under its corporate seal attested by its Secretary or one of its 
Assistant Secretaries.  Signatures may be in the form of a manual or 
facsimile signature. The Company and the Guarantor may use the facsimile 
signature of any Person who shall have been a President or Vice President 
thereof, or of any Person who shall have been a Secretary or Assistant 
Secretary thereof, notwithstanding the fact that at the time the Securities 
shall be authenticated and delivered or disposed of such Person shall have 
ceased to be the President or a Vice President, or the Secretary or an 
Assistant Secretary, of the Company or the Guarantor, as the case may be.  
The seal of the Company and the Guarantor may be in the form of a facsimile 
of such seal and may be impressed, affixed, imprinted or otherwise reproduced 
on the Securities.  The Securities may contain such notations, legends or 
endorsements required by law, stock exchange rule or usage.  Each Security 
shall be dated the date of its authentication by the Trustee.

         A Security shall not be valid until authenticated manually by an 
authorized signatory of the Trustee, or by an Authenticating Agent.  Such 
signature shall be conclusive evidence that the Security so authenticated has 
been duly authenticated and delivered hereunder and that the holder is 
entitled to the benefits of this Indenture.

         At any time and from time to time after the execution and delivery 
of this Indenture, the Company may deliver Securities of any series executed 
by the Company and the Guarantor to the Trustee for authentication, together 
with a written order of the Company for the authentication and delivery of 
such Securities, signed by its President or any Vice President and its 
Secretary or any Assistant Secretary, and the Trustee in accordance with such 
written order shall authenticate and deliver such Securities.

         In authenticating such Securities and accepting the additional 
responsibilities under this Indenture in relation to such Securities, the 
Trustee shall be entitled to receive, and (subject to Section 7.01) shall be 
fully protected in relying upon, an Opinion of Counsel stating that the form 
and terms thereof have been established in conformity with the provisions of 
this Indenture.

                                       13



         The Trustee shall not be required to authenticate such Securities if 
the issue of such Securities pursuant to this Indenture will affect the 
Trustee's own rights, duties or immunities under the Securities and this 
Indenture or otherwise in a manner that is not reasonably acceptable to the 
Trustee.

         SECTION 2.05.  REGISTRATION OF TRANSFER AND EXCHANGE.

         (a)  Securities of any series may be exchanged upon presentation 
thereof at the office or agency of the Company designated for such purpose in 
the Borough of Manhattan, the City and State of New York, for other 
Securities of such series of authorized denominations, and for a like 
aggregate principal amount, upon payment of a sum sufficient to cover any tax 
or other governmental charge in relation thereto, all as provided in this 
Section.  In respect of any Securities so surrendered for exchange, the 
Company shall execute, the Trustee shall authenticate and such office or 
agency shall deliver in exchange therefor the Security or Securities of the 
same series that the Securityholder making the exchange shall be entitled to 
receive, bearing numbers not contemporaneously outstanding.

         (b)  The Company shall keep, or cause to be kept, at its office or 
agency designated for such purpose in the Borough of Manhattan, the City and 
State of New York, or such other location designated by the Company a 
register or registers (herein referred to as the "Security Register") in 
which, subject to such reasonable regulations as it may prescribe, the 
Company shall register the Securities and the transfers of Securities as in 
this Article provided and which at all reasonable times shall be open for 
inspection by the Trustee.  The registrar for the purpose of registering 
Securities and transfer of Securities as herein provided shall be appointed 
as authorized by Board Resolution (the "Security Registrar").

         Upon surrender for transfer of any Security at the office or agency 
of the Company designated for such purpose, the Company shall execute, the 
Trustee shall authenticate and such office or agency shall deliver in the 
name of the transferee or transferees a new Security or Securities of the 
same series as the Security presented for a like aggregate principal amount.

         All Securities presented or surrendered for exchange or registration 
of transfer, as provided in this Section, shall be accompanied (if so 
required by the Company or the Security Registrar) by a written instrument or 
instruments of transfer, in form satisfactory to the Company or the Security 
Registrar, duly 

                                       14



executed by the registered holder or by such holder's duly authorized 
attorney in writing.

         (c)  No service charge shall be made for any exchange or 
registration of transfer of Securities, or issue of new Securities in case of 
partial redemption of any series, but the Company may require payment of a 
sum sufficient to cover any tax or other governmental charge in relation 
thereto, other than exchanges pursuant to Section 2.06, the second paragraph 
of Section 3.03 and Section 9.04 not involving any transfer.

         (d)  The Company shall not be required (i) to issue, exchange or 
register the transfer of any Securities during a period beginning at the 
opening of business 15 days before the day of the mailing of a notice of 
redemption of less than all the Outstanding Securities of the same series and 
ending at the close of business on the day of such mailing, nor (ii) to 
register the transfer of or exchange any Securities of any series or portions 
thereof called for redemption.  The provisions of this Section 2.05 are, with 
respect to any Global Security, subject to Section 2.11 hereof.

         SECTION 2.06.  TEMPORARY SECURITIES.

         Pending the preparation of definitive Securities of any series, the 
Company and the Guarantor may execute, and the Trustee shall authenticate and 
deliver, temporary Securities (printed, lithographed or typewritten) of any 
authorized denomination.  Such temporary Securities shall be substantially in 
the form of the definitive Securities in lieu of which they are issued, but 
with such omissions, insertions and variations as may be appropriate for 
temporary Securities, all as may be determined by the Company.  Every 
temporary Security of any series shall be executed by the Company and the 
Guarantor and be authenticated by the Trustee upon the same conditions and in 
substantially the same manner, and with like effect, as the definitive 
Securities of such series. Without unnecessary delay the Company and the 
Guarantor will execute and will furnish definitive Securities of such series 
and thereupon any or all temporary Securities of such series may be 
surrendered in exchange therefor (without charge to the holders), at the 
office or agency of the Company designated for the purpose in the Borough of 
Manhattan, the City and State of New York, and the Trustee shall authenticate 
and such office or agency shall deliver in exchange for such temporary 
Securities an equal aggregate principal amount of definitive Securities of 
such series, unless the Company advises the Trustee to the effect that 
definitive Securities need not be executed and furnished until 

                                       15



further notice from the Company.  Until so exchanged, the temporary 
Securities of such series shall be entitled to the same benefits under this 
Indenture as definitive Securities of such series authenticated and delivered 
hereunder.

         SECTION 2.07.  MUTILATED, DESTROYED, LOST OR STOLEN SECURITIES.

         In case any temporary or definitive Security shall become mutilated 
or be destroyed, lost or stolen, the Company and the Guarantor (subject to 
the next succeeding sentence) shall execute, and upon the Company's request 
the Trustee (subject as aforesaid) shall authenticate and deliver, a new 
Security of the same series, bearing a number not contemporaneously 
outstanding, in exchange and substitution for the mutilated Security, or in 
lieu of and in substitution for the Security so destroyed, lost or stolen.  
In every case the applicant for a substituted Security shall furnish to the 
Company, the Guarantor and the Trustee such security or indemnity as may be 
required by them to save each of them harmless, and, in every case of 
destruction, loss or theft, the applicant shall also furnish to the Company, 
the Guarantor and the Trustee evidence to their satisfaction of the 
destruction, loss or theft of the applicant's Security and of the ownership 
thereof.  The Trustee may authenticate any such substituted Security and 
deliver the same upon the written request or authorization of any officer of 
the Company.  Upon the issuance of any substituted Security, the Company may 
require the payment of a sum sufficient to cover any tax or other 
governmental charge that may be imposed in relation thereto and any other 
expenses (including the fees and expenses of the Trustee) connected 
therewith.  In case any Security that has matured or is about to mature shall 
become mutilated or be destroyed, lost or stolen, the Company may, instead of 
issuing a substitute Security, pay or authorize the payment of the same 
(without surrender thereof except in the case of a mutilated Security) if the 
applicant for such payment shall furnish to the Company, the Guarantor and 
the Trustee such security or indemnity as they may require to save them 
harmless, and, in case of destruction, loss or theft, evidence to the 
satisfaction of the Company, the Guarantor and the Trustee of the 
destruction, loss or theft of such Security and of the ownership thereof.

         Every replacement Security issued pursuant to the provisions of this 
Section shall constitute an additional contractual obligation of the Company 
or the Guarantor, as the case may be, whether or not the mutilated, 
destroyed, lost or stolen Security shall be found at any time, or be 
enforceable by anyone, and shall be entitled to all the benefits of this 

                                       16



Indenture equally and proportionately with any and all other Securities of 
the same series duly issued hereunder.  All Securities shall be held and 
owned upon the express condition that the foregoing provisions are exclusive 
with respect to the replacement or payment of mutilated, destroyed, lost or 
stolen Securities, and shall preclude (to the extent lawful) any and all 
other rights or remedies, notwithstanding any law or statute existing or 
hereafter enacted to the contrary with respect to the replacement or payment 
of negotiable instruments or other securities without their surrender.

         SECTION 2.08.  CANCELLATION.

         All Securities surrendered for the purpose of payment, redemption, 
exchange or registration of transfer shall, if surrendered to the Company, 
the Guarantor or any paying agent, be delivered to the Trustee for 
cancellation, or, if surrendered to the Trustee, shall be cancelled by it, 
and no Securities shall be issued in lieu thereof except as expressly 
required or permitted by any of the provisions of this Indenture.  On request 
of the Company at the time of such surrender, the Trustee shall deliver to 
the Company canceled Securities held by the Trustee.  In the absence of such 
request the Trustee may dispose of canceled Securities in accordance with its 
standard procedures and deliver a certificate of disposition to the Company.  
If the Company or the Guarantor shall otherwise acquire any of the 
Securities, however, such acquisition shall not operate as a redemption or 
satisfaction of the indebtedness represented by such Securities unless and 
until the same are delivered to the Trustee for cancellation.

         SECTION 2.09.  BENEFITS OF INDENTURE.

         Nothing in this Indenture or in the Securities, express or implied, 
shall give or be construed to give to any Person, other than the parties 
hereto and the holders of the Securities (and, with respect to the provisions 
of Article Fourteen, the holders of Senior Indebtedness) any legal or 
equitable right, remedy or claim under or in respect of this Indenture, or 
under any covenant, condition or provision herein contained; all such 
covenants, conditions and provisions being for the sole benefit of the 
parties hereto and of the holders of the Securities (and, with respect to the 
provisions of Article Fourteen, the holders of Senior Indebtedness).

                                       17



         SECTION 2.10. AUTHENTICATING AGENT.

         So long as any of the Securities of any series remain Outstanding 
there may be an Authenticating Agent for any or all such series of Securities 
which the Trustee shall have the right to appoint.  Said Authenticating Agent 
shall be authorized to act on behalf of the Trustee to authenticate 
Securities of such series issued upon exchange, transfer or partial 
redemption thereof, and Securities so authenticated shall be entitled to the 
benefits of this Indenture and shall be valid and obligatory for all purposes 
as if authenticated by the Trustee hereunder.  All references in this 
Indenture to the authentication of Securities by the Trustee shall be deemed 
to include authentication by an Authenticating Agent for such series.  Each 
Authenticating Agent shall be acceptable to the Company and shall be a 
corporation that has a combined capital and surplus, as most recently 
reported or determined by it, sufficient under the laws of any jurisdiction 
under which it is organized or in which it is doing business to conduct a 
trust business, and that is otherwise authorized under such laws to conduct 
such business and is subject to supervision or examination by Federal or 
State authorities.  If at any time any Authenticating Agent shall cease to be 
eligible in accordance with these provisions, it shall resign immediately.

         Any Authenticating Agent may at any time resign by giving written 
notice of resignation to the Trustee and to the Company.  The Trustee may at 
any time (and upon request by the Company shall) terminate the agency of any 
Authenticating Agent by giving written notice of termination to such 
Authenticating Agent and to the Company.  Upon resignation, termination or 
cessation of eligibility of any Authenticating Agent, the Trustee may appoint 
an eligible successor Authenticating Agent acceptable to the Company.  Any 
successor Authenticating Agent, upon acceptance of its appointment hereunder, 
shall become vested with all the rights, powers and duties of its predecessor 
hereunder as if originally named as an Authenticating Agent pursuant hereto.

         SECTION 2.11. GLOBAL SECURITIES.

         (a)  If the Company shall establish pursuant to Section 2.01 that 
the Securities of a particular series are to be issued as a Global Security, 
then the Company shall execute and the Trustee shall, in accordance with 
Section 2.04, authenticate and deliver, a Global Security that (i) shall 
represent, and shall be denominated in an amount equal to the aggregate 
principal amount of, all of the Outstanding Securities of such series, (ii) 
shall be registered in the name of the Depositary or its nominee, (iii) 

                                       18



shall be delivered by the Trustee to the Depositary or pursuant to the 
Depositary's instruction and (iv) shall bear a legend substantially to the 
following effect:  "Except as otherwise provided in Section 2.11 of the 
Indenture, this Security may be transferred, in whole but not in part, only 
to another nominee of the Depositary or to a successor Depositary or to a 
nominee of such successor Depositary."

         (b)  Notwithstanding the provisions of Section 2.05, the Global 
Security of a series may be transferred, in whole but not in part and in the 
manner provided in Section 2.05, only to another nominee of the Depositary 
for such series, or to a successor Depositary for such series selected or 
approved by the Company or to a nominee of such successor Depositary.

         (c)  If at any time the Depositary for a series of the Securities 
notifies the Company that it is unwilling or unable to continue as Depositary 
for such series or if at any time the Depositary for such series shall no 
longer be registered or in good standing under the Exchange Act, or other 
applicable statute or regulation, and a successor Depositary for such series 
is not appointed by the Company within 90 days after the Company receives 
such notice or becomes aware of such condition, as the case may be, this 
Section 2.11 shall no longer be applicable to the Securities of such series 
and the Company will execute, and subject to Section 2.05, the Trustee will 
authenticate and deliver the Securities of such series in definitive 
registered form without coupons, in authorized denominations, and in an 
aggregate principal amount equal to the principal amount of the Global 
Security of such series in exchange for such Global Security.  In addition, 
the Company may at any time determine that the Securities of any series shall 
no longer be represented by a Global Security and that the provisions of this 
Section 2.11 shall no longer apply to the Securities of such series.  In such 
event the Company and the Guarantor will execute and subject to Section 2.05, 
the Trustee, upon receipt of an Officers' Certificate evidencing such 
determination by the Company, will authenticate and deliver the Securities of 
such series in definitive registered form without coupons, in authorized 
denominations, and in an aggregate principal amount equal to the principal 
amount of the Global Security of such series in exchange for such Global 
Security.  Upon the exchange of the Global Security for such Securities in 
definitive registered form without coupons, in authorized denominations, the 
Global Security shall be canceled by the Trustee.  Such Securities in 
definitive registered form issued in exchange for the Global Security 
pursuant to this Section 2.11(c) shall be registered in such names and in 
such authorized denominations as the Depositary, 

                                       19



pursuant to instructions from its direct or indirect participants or 
otherwise, shall instruct the Trustee.  The Trustee shall deliver such 
Securities to the Depositary for delivery to the Persons in whose names such 
Securities are so registered.

         SECTION 2.12. UNCONDITIONAL GUARANTEES.

                                 (FORM OF GUARANTEE)

         FOR VALUE RECEIVED, the Guarantor, hereby unconditionally guarantees 
to the holder of the Security upon which this Guarantee is endorsed the due 
and punctual payment of the principal of, sinking fund payment, if any, 
premium, if any, or interest on said Security, when and as the same shall 
become due and payable, whether at maturity, upon redemption or otherwise, 
according to the terms thereof and of the Indenture referred to therein.

         The Guarantor agrees to determine, at least one business day prior 
to the date upon which a payment of principal of, sinking fund payment, if 
any, premium, if any, or interest on said Security is due and payable, 
whether the Company has available the funds to make such payment as the same 
shall become due and payable.  In case of the failure of the Company 
punctually to pay any such principal, sinking fund payment, if any, premium, 
if any, or interest, the Guarantor hereby agrees to cause any such payment to 
be made punctually when and as the same shall become due and payable, whether 
at maturity, upon redemption, or otherwise, and as if such payment were made 
by the Company.

         The Guarantor hereby agrees that its obligations hereunder shall be 
unconditional, irrevocable, and absolute, irrespective of the validity, 
regularity, or enforceability of said Security or said Indenture, the absence 
of any action to enforce the same, any waiver or consent by the Holder of 
said Security with respect to any provisions thereof, the recovery of any 
judgment against the Company or any action to enforce the same, or any other 
circumstance which might otherwise constitute a legal or equitable discharge 
or defense of a guarantor.  The Guarantor hereby waives diligence, 
presentment, demand of payment, filing of claims with a court in the event of 
merger or bankruptcy of the Company, any right to require a proceeding first 
against the Company, protest or notice with respect to said Security or 
indebtedness evidenced thereby, and all demands whatsoever and covenants that 
this Guarantee will not be 

                                       20



discharged except by complete performance of the obligations contained in 
said Security and in this Guarantee.

         The Guarantor shall be subrogated to all rights of the holder of 
said Security against the Company in respect of any amounts paid by the 
Guarantor pursuant to the provisions of this Guarantee; provided, however, 
that the Guarantor shall not, without the consent of the holders of all of 
the Securities then outstanding, be entitled to enforce or to receive any 
payments arising out of or based upon such right of subrogation until the 
principal of and premium, if any, and interest on all Securities shall have 
been paid in full or payment thereof shall have been provided for in 
accordance with said Indenture.

         Notwithstanding anything to the contrary contained herein, if 
following any payment of principal or interest by the Company on the 
Securities to the holders of the Securities it is determined by a final 
decision of a court of competent jurisdiction that such payment shall be 
avoided by a trustee in bankruptcy (including any debtor-in-possession) as a 
preference under 11 U.S.C. Section 547 and such payment is paid by such 
holder to such trustee in bankruptcy, then and to the extent of such 
repayment, the obligations of the Guarantor hereunder shall remain in full 
force and effect.

         This Guarantee shall not be valid or become obligatory for any 
purpose with respect to a Security until the certificate of authentication on 
such Security shall have been signed by the Trustee (or the Authentication 
Agent).

         This Guarantee shall be governed by the laws of the State of New York.

         IN WITNESS WHEREOF, U S WEST, Inc. (to be renamed "MediaOne Group, 
Inc.") has caused this Guarantee to be signed in its corporate name by the 
facsimile signature of two of its officers thereunto duly authorized and has 
caused a facsimile of its corporate seal to be affixed hereunto or imprinted 
or otherwise reproduced hereon.

         SECTION 2.13. EXECUTION OF GUARANTEE.

         To evidence the Guarantee to the Securityholders specified in 
Section 2.12, the Guarantor hereby agrees to execute the Guarantees, in 
substantially the form above recited, to be endorsed on each Security 
authenticated and delivered by the Trustee (or the Authenticating Agent).  
Each such Guarantee shall be signed on behalf of the Guarantor as set forth 
in Section 2.04 

                                       21



prior to the authentication of the Security on which it is endorsed, and the 
delivery of such Security by the Trustee (or the Authenticating Agent), after 
the authentication thereof hereunder, shall constitute due delivery of such 
Guarantee on behalf of the Guarantor.

         SECTION 2.14. ASSUMPTION BY GUARANTOR.

         (a)  The Guarantor may, without the consent of the Securityholders, 
assume all of the rights and obligations of the Company hereunder with 
respect to a series of Securities and under the Securities of such series if, 
after giving effect to such assumption, no Default or Event of Default shall 
have occurred and be continuing.  Upon such an assumption, the Guarantor 
shall execute a supplemental indenture evidencing its assumption of all such 
rights and obligations of the Company and the Company shall be released from 
its liabilities hereunder and under such Securities as obligor on the 
Securities of such series.

         (b)  The Guarantor shall assume all of the rights and obligations of 
the Company hereunder with respect to a series of Securities and under the 
Securities of such series if, upon a default by the Company in the due and 
punctual payment of the principal, sinking fund payment, if any, premium, if 
any, or interest on such Securities, the Guarantor is prevented by any court 
order or judicial proceeding from fulfilling its obligations under Section 
2.12 with respect to such series of Securities.  Such assumption shall result 
in the Securities of such series becoming the direct obligations of the 
Guarantor and shall be effected without the consent of the holders of the 
Securities of any series.  Upon such an assumption, the Guarantor shall 
execute a supplemental indenture evidencing its assumption of all such rights 
and obligations of the Company, and the Company shall be released from its 
liabilities hereunder and under such Securities as obligor on the Securities 
of such series.


                                     ARTICLE III.

              REDEMPTION OF DEBT SECURITIES AND SINKING FUND PROVISIONS

         SECTION 3.01.  REDEMPTION.

         The Company may redeem the Debt Securities of any series issued 
hereunder on and after the dates and in accordance 

                                       22



with the terms established for such series pursuant to Section 2.01 hereof.

         SECTION 3.02.  NOTICE OF REDEMPTION.

         (a)  In case the Company shall desire to exercise such right to 
redeem all or, as the case may be, a portion of the Debt Securities of any 
series in accordance with the right reserved so to do, the Company shall, or 
shall cause the Trustee to, give notice of such redemption to holders of the 
Debt Securities of such series to be redeemed by mailing, first class postage 
prepaid, a notice of such redemption not less than 30 days and not more than 
90 days before the date fixed for redemption of that series to such holders 
at their last addresses as they shall appear upon the Security Register 
unless a shorter period is specified in the Debt Securities to be redeemed.  
Any notice that is mailed in the manner herein provided shall be conclusively 
presumed to have been duly given, whether or not the registered holder 
receives the notice. In any case, failure duly to give such notice to the 
holder of any Security of any series designated for redemption in whole or in 
part, or any defect in the notice, shall not affect the validity of the 
proceedings for the redemption of any other Debt Securities of such series or 
any other series.  In the case of any redemption of Debt Securities prior to 
the expiration of any restriction on such redemption provided in the terms of 
such Debt Securities or elsewhere in this Indenture, the Company shall 
furnish the Trustee with an Officers' Certificate evidencing compliance with 
any such restriction.

         Each such notice of redemption shall specify the date fixed for 
redemption and the redemption price at which Debt Securities of that series 
are to be redeemed, and shall state that payment of the redemption price of 
such Debt Securities to be redeemed will be made at the office or agency of 
the Company in the Borough of Manhattan, the City and State of New York, upon 
presentation and surrender of such Debt Securities, that interest accrued to 
the date fixed for redemption will be paid as specified in said notice, that 
from and after said date interest will cease to accrue and that the 
redemption is for a sinking fund, if such is the case.  If less than all the 
Debt Securities of a series are to be redeemed, the notice to the holders of 
Debt Securities of that series to be redeemed in whole or in part shall 
specify the particular Debt Securities to be so redeemed.  In case any 
Security is to be redeemed in part only, the notice that relates to such 
Security shall state the portion of the principal amount thereof to be 
redeemed, and shall state that on and after the redemption date, upon 
surrender of such Security, a 

                                       23



new Security or Debt Securities of such series in principal amount equal to 
the unredeemed portion thereof and having endorsed thereon a duly executed 
Guarantee will be issued.

         (b)  If less than all the Debt Securities of a series are to be 
redeemed, the Company shall give the Trustee at least 45 days' notice in 
advance of the date fixed for redemption as to the aggregate principal amount 
of Debt Securities of the series to be redeemed, and thereupon the Trustee 
shall select, by lot or in such other manner as it shall deem appropriate and 
fair in its discretion and that may provide for the selection of a portion or 
portions (equal to twenty-five U.S. dollars ($25) or any integral multiple 
thereof) of the principal amount of such Debt Securities of a denomination 
larger than $25, the Debt Securities to be redeemed and shall thereafter 
promptly notify the Company in writing of the numbers of the Debt Securities 
to be redeemed, in whole or in part.

         The Company may, if and whenever it shall so elect, by delivery of 
instructions signed on its behalf by its President or any Vice President, 
instruct the Trustee or any paying agent to call all or any part of the Debt 
Securities of a particular series for redemption and to give notice of 
redemption in the manner set forth in this Section, such notice to be in the 
name of the Company or its own name as the Trustee or such paying agent may 
deem advisable.  In any case in which notice of redemption is to be given by 
the Trustee or any such paying agent, the Company shall deliver or cause to 
be delivered to, or permit to remain with, the Trustee or such paying agent, 
as the case may be, such Security Register, transfer books or other records, 
or suitable copies or extracts therefrom, sufficient to enable the Trustee or 
such paying agent to give any notice by mail that may be required under the 
provisions of this Section.

         SECTION 3.03.  PAYMENT UPON REDEMPTION.

         (a)  If the giving of notice of redemption shall have been completed 
as above provided, the Debt Securities or portions of Debt Securities of the 
series to be redeemed specified in such notice shall become due and payable 
on the date and at the place stated in such notice at the applicable 
redemption price, together with interest accrued to the date fixed for 
redemption and interest on such Debt Securities or portions of Debt 
Securities shall cease to accrue on and after the date fixed for redemption, 
unless the Company shall default in the payment of such redemption price and 
accrued interest with respect to any such Security or portion thereof.  On 
presentation and surrender of such Debt Securities on or after the date fixed 
for redemption 

                                       24



at the place of payment specified in the notice, said Debt Securities shall 
be paid and redeemed at the applicable redemption price for such series, 
together with interest accrued thereon to the date fixed for redemption (but 
if the date fixed for redemption is an interest payment date, the interest 
installment payable on such date shall be payable to the registered holder at 
the close of business on the applicable record date pursuant to Section 2.03).

         (b)  Upon presentation of any Security of such series that is to be 
redeemed in part only, the Company shall execute and the Trustee shall 
authenticate and the office or agency where the Security is presented shall 
deliver to the holder thereof, at the expense of the Company, a new Security 
or Debt Securities of the same series, having endorsed thereon a duly 
executed Guarantee, of authorized denominations in principal amount equal to 
the unredeemed portion of the Security so presented.

         SECTION 3.04.  SINKING FUND.

         The provisions of Sections 3.04, 3.05 and 3.06 shall be applicable 
to any sinking fund for the retirement of Debt Securities of a series, except 
as otherwise specified as contemplated by Section 2.01 for Debt Securities of 
such series.

         The minimum amount of any sinking fund payment provided for by the 
terms of Debt Securities of any series is herein referred to as a "mandatory 
sinking fund payment," and any payment in excess of such minimum amount 
provided for by the terms of Debt Securities of any series is herein referred 
to as an "optional sinking fund payment".  If provided for by the terms of 
Debt Securities of any series, the cash amount of any sinking fund payment 
may be subject to reduction as provided in Section 3.05.  Each sinking fund 
payment shall be applied to the redemption of Debt Securities of any series 
as provided for by the terms of Debt Securities of such series.

         SECTION 3.05.  SATISFACTION OF SINKING FUND PAYMENTS WITH DEBT 
                        SECURITIES.

         The Company (i) may deliver Outstanding Debt Securities of a series 
(other than any Debt Securities previously called for redemption) and (ii) 
may apply as a credit Debt Securities of a series that have been redeemed 
either at the election of the Company pursuant to the terms of such Debt 
Securities or through the application of permitted optional sinking fund 
payments pursuant to the terms of such Debt Securities, in each case in 
satisfaction of all or any part of any sinking fund payment with 

                                       25



respect to the Debt Securities of such series required to be made pursuant to 
the terms of such Debt Securities as provided for by the terms of such 
series, PROVIDED that such Debt Securities have not been previously so 
credited.  Such Debt Securities shall be received and credited for such 
purpose by the Trustee at the redemption price specified in such Debt 
Securities for redemption through operation of the sinking fund and the 
amount of such sinking fund payment shall be reduced accordingly.

         SECTION 3.06.  REDEMPTION OF DEBT SECURITIES FOR SINKING FUND.

         Not less than 45 days prior to each sinking fund payment date for 
any series of Debt Securities, the Company will deliver to the Trustee an 
Officers' Certificate specifying the amount of the next ensuing sinking fund 
payment for that series pursuant to the terms of the series, the portion 
thereof, if any, that is to be satisfied by delivering and crediting Debt 
Securities of that series pursuant to Section 3.05 and the basis for such 
credit and will, together with such Officers' Certificate, deliver to the 
Trustee any Debt Securities to be so delivered.  Not less than 30 days before 
each such sinking fund payment date the Trustee shall select the Debt 
Securities to be redeemed upon such sinking fund payment date in the manner 
specified in Section 3.02 and cause notice of the redemption thereof to be 
given in the name of and at the expense of the Company in the manner provided 
in Section 3.02.  Such notice having been duly given, the redemption of such 
Debt Securities shall be made upon the terms and in the manner stated in 
Section 3.03.

                                     ARTICLE IV.

         SECTION 4.01.  PAYMENT OF PRINCIPAL, PREMIUM AND INTEREST.

         The Company will duly and punctually pay or cause to be paid the 
principal of (and premium, if any) and interest on the Debt Securities of 
that series at the time and place and in the manner provided herein and 
established with respect to such Debt Securities.

         SECTION 4.02.  MAINTENANCE OF OFFICE OR AGENCY.

         So long as any series of the Securities remain Outstanding, the 
Company agrees to maintain an office or agency in the Borough of Manhattan, 
the City and State of New York, with 

                                       26



respect to each such series and at such other location or locations as may be 
designated as provided in this Section 4.02, where (i) Securities of that 
series may be presented for payment, (ii) Securities of that series may be 
presented as hereinabove authorized for registration of transfer and 
exchange, and (iii) notices and demands to or upon the Company in respect of 
the Securities of that series and this Indenture may be given or served, such 
designation to continue with respect to such office or agency until the 
Company shall, by written notice signed by its President or a Vice President 
and delivered to the trustee, designate some other office or agency for such 
purposes or any of them.  If at any time the Company shall fail to maintain 
any such required office or agency or shall fail to furnish the Trustee with 
the address thereof, such presentations, notices and demands may be made or 
served at the Corporate Trust Office of the Trustee, and the Company hereby 
appoints the Trustee as its agent to receive all such presentations, notices 
and demands.

         SECTION 4.03.  PAYING AGENTS.

         (a)  If the Company shall appoint one or more paying agents for all 
or any series of the Securities, other than the Trustee, the Company will 
cause each such paying agent to execute and deliver to the Trustee an 
instrument in which such agent shall agree with the Trustee, subject to the 
provisions of this Section:

              (1)  that it will hold all sums held by it as such agent for 
         the payment of the principal of (and premium, if any) or interest on 
         the Securities of that series (whether such sums have been paid to 
         it by the Company or by any other obligor of such Securities) in 
         trust for the benefit of the Persons entitled thereto;

              (2)  that it will give the Trustee notice of any failure by the 
         Company (or by any other obligor of such Securities) to make any 
         payment of the principal of (and premium, if any) or interest on the 
         Securities of that series when the same shall be due and payable;

              (3)  that it will, at any time during the continuance of any 
         failure referred to in the preceding paragraph (a)(2) above, upon 
         the written request of the Trustee, forthwith pay to the Trustee all 
         sums so held in trust by such paying agent; and

              (4)  that it will perform all other duties of paying agent as 
         set forth in this Indenture.

                                       27



         (b)  If the Company shall act as its own paying agent with respect 
to any series of the Securities, it will on or before each due date of the 
principal of (and premium, if any) or interest on Securities of that series, 
set aside, segregate and hold in trust for the benefit of the Persons 
entitled thereto a sum sufficient to pay such principal (and premium, if any) 
or interest so becoming due on Securities of that series until such sums 
shall be paid to such Persons or otherwise disposed of as herein provided and 
will promptly notify the Trustee of such action, or any failure (by it or any 
other obligor on such Securities) to take such action.  Whenever the Company 
shall have one or more paying agents for any series of Securities, it will, 
prior to each due date of the principal of (and premium, if any) or interest 
on any Securities of that series, deposit with the paying agent a sum 
sufficient to pay the principal (an premium, if any) or interest so becoming 
due, such sum to be held in trust for the benefit of the Persons entitled to 
such principal, premium or interest, and (unless such paying agent is the 
Trustee) the Company will promptly notify the Trustee of this action or 
failure so to act.

         (c) Notwithstanding anything in this Section to the contrary, (i) 
the agreement to hold sums in trust as provided in this Section is subject to 
the provisions of Section 11.05, and (ii) the Company may at any time, for 
the purpose of obtaining the satisfaction and discharge of this Indenture or 
for any other purpose, pay, or direct any paying agent to pay, to the Trustee 
all sums held in trust by the Company or such paying agent, such sums to be 
held by the Trustee upon the same terms and conditions as those upon which 
such sums were held by the Company or such paying agent; and, upon such 
payment by any paying agent to the Trustee, such paying agent shall be 
released from all further liability with respect to such money.

         SECTION 4.04.  APPOINTMENT TO FILL VACANCY IN OFFICE OF TRUSTEE.

         The Company, whenever necessary to avoid or fill a vacancy in the 
office of Trustee, will appoint, in the manner provided in Section 7.10, a 
Trustee, so that there shall at all times be a Trustee hereunder.

         SECTION 4.05.  COMPLIANCE WITH CONSOLIDATION PROVISIONS.

         Neither the Company nor the Guarantor will, while any of the 
Securities remain Outstanding, consolidate with, or merge into, or merge into 
itself, or sell or convey all or 

                                       28



substantially all of its property to any other company unless the provisions 
of Article Ten hereof are complied with.

         SECTION 4.06.  LIMITATION ON DIVIDENDS; TRANSACTIONS WITH AFFILIATES.

         (a)  If Securities are issued to a MediaOne Trust or a trustee of 
such trust in connection with the issuance of Trust Securities by such 
MediaOne Trust and (i) there shall have occurred any event that would 
constitute an Event of Default or (ii) U S WEST shall be in default with 
respect to its payment or any obligations under the Preferred Securities 
Guarantee or Common Securities Guarantee relating to such MediaOne Trust, 
then (x) the Guarantor and the Company shall not declare or pay any dividend 
on, make any distributions with respect to, or redeem, purchase or make a 
liquidation payment with respect to, any of its capital stock, and (y) the 
Guarantor and the Company shall not make any payment of interest, principal 
or premium, if any, on or repay, repurchase or redeem any debt securities 
(including guarantees) issued by the Guarantor or the Company which rank pari 
passu with or junior to such Securities; PROVIDED, HOWEVER, that restriction 
(y) above does not apply to any stock dividends paid by the Guarantor where 
the dividend stock is the same stock as that on which the dividend is being 
paid.

         (b)  If Securities are issued to a MediaOne Trust or a trustee of 
such trust in connection with the issuance of Trust Securities by such 
MediaOne Trust and the Company shall have given notice of its election to 
defer payments of interest on such Securities by extending the interest 
payment period as provided in any Board Resolution or indenture supplemental 
hereto and such period, or any extension thereof, shall be continuing, then 
(i) the Guarantor and the Company shall not declare or pay any dividend on, 
make any distributions with respect to, or redeem, purchase or make a 
liquidation payment with respect to, any of its capital stock, and (ii) the 
Guarantor and the Company shall not make any payment of interest, principal 
or premium, if any, on or repay, repurchase or redeem any debt securities 
(including guarantees) issued by the Guarantor or the Company which rank pari 
passu with or junior to such Securities; PROVIDED, HOWEVER, that restriction 
(i) above does not apply to any stock dividends paid by the Guarantor where 
the dividend stock is the same stock as that on which the dividend is being 
paid..

                                       29



         SECTION 4.07.  COVENANTS AS TO MEDIAONE TRUSTS.

         In the event Securities are issued to a MediaOne Trust or a trustee 
of such trust in connection with the issuance of Trust Securities by such 
MediaOne Trust, for so long as such Trust Securities remain outstanding, the 
Guarantor will (i) maintain 100% direct or indirect ownership of the Common 
Securities of such MediaOne Trust; PROVIDED, HOWEVER, that any permitted 
successor of the Guarantor under the Indenture may succeed to the Guarantor's 
ownership of the Common Securities and (ii) use its reasonable efforts to 
cause such MediaOne Trust (a) to remain a statutory business trust, except in 
connection with a distribution of Securities, the redemption of all of the 
Trust Securities of such MediaOne Trust or certain mergers, consolidations or 
amalgamations, each as permitted by the Declaration of such MediaOne Trust, 
and (b) to otherwise continue not to be treated as a grantor trust for United 
States federal income tax purposes.


                                      ARTICLE V.

                          SECURITYHOLDERS' LISTS AND REPORTS
                            BY THE COMPANY AND THE TRUSTEE

         SECTION 5.01.  COMPANY TO FURNISH TRUSTEE NAMES AND ADDRESSES OF 
                        SECURITYHOLDERS.

         The Company will furnish or cause to be furnished to the Trustee (a) 
on a monthly basis on each regular record date (as defined in Section 2.03) a 
list, in such form as the Trustee may reasonably require, of the names and 
addresses of the holders of each series of Securities as of such regular 
record date, PROVIDED that the Company shall not be obligated to furnish or 
cause to furnish such list at any time that the list shall not differ in any 
respect from the most recent list furnished to the Trustee by the Company and 
(b) at such other times as the Trustee may request in writing within 30 days 
after the receipt by the Company of any such request, a list of similar form 
and content as of a date not more than 15 days prior to the time such list is 
furnished; PROVIDED, HOWEVER, that, in either case, no such list need be 
furnished for any series for which the Trustee shall be the Security 
Registrar.

                                       30



         SECTION 5.02.  PRESERVATION OF INFORMATION; COMMUNICATIONS WITH 
                        SECURITYHOLDERS.

         (a)  The Trustee shall preserve, in as current a form as is 
reasonably practicable, all information as to the names and addresses of the 
holders of Securities contained in the most recent list furnished to it as 
provided in Section 5.01 and as to the names and addresses of holders of 
Securities received by the Trustee in its capacity as Security Registrar (if 
acting in such capacity).

         (b)  The Trustee may destroy any list furnished to it as provided in 
Section 5.01 upon receipt of a new list so furnished.

         (c)  Securityholders may communicate as provided in Section 312(b) 
of the Trust Indenture Act with other Securityholders with respect to their 
rights under this Indenture or under the Securities.

         SECTION 5.03.  REPORTS BY THE GUARANTOR.

         (a)  The Guarantor covenants and agrees to file with the Trustee, 
within 15 days after the Guarantor is required to file the same with the 
Commission, copies of the annual reports and of the information, documents 
and other reports (or copies of such portions of any of the foregoing as the 
Commission may from time to time by rules and regulations prescribe) that the 
Guarantor may be required to file with the Commission pursuant to Section 13 
or Section 15(d) of the Exchange Act; or, if the Guarantor is not required to 
file information, documents or reports pursuant to either of such sections, 
then to file with the Trustee and the Commission, in accordance with the 
rules and regulations prescribed from time to time by the Commission, such of 
the supplementary and periodic information, documents and reports that may be 
required pursuant to Section 13 of the Exchange Act, in respect of a security 
listed and registered on a national securities exchange as may be prescribed 
from time to time in such rules and regulations.

         (b)  The Guarantor covenants and agrees to file with the Trustee and 
the Commission, in accordance with the rules and regulations prescribed from 
to time by the Commission, such additional information, documents and reports 
with respect to compliance by the Guarantor and the Company with the 
conditions and covenants provided for in this Indenture as may be required 
from time to time by such rules and regulations.

                                       31



         (c)  The Guarantor covenants and agrees to transmit by mail, first 
class postage prepaid, or reputable over-night delivery service that provides 
for evidence of receipt, to the Securityholders, as their names and addresses 
appear upon the Security Register, within 30 days after the filing thereof 
with the Trustee, such summaries of any information, documents and reports 
required to be filed by the Guarantor pursuant to subsections (a) and (b) of 
this Section as may be required by rules and regulations prescribed from time 
to time by the Commission.

         SECTION 5.04.  REPORTS BY THE TRUSTEE.

         (a)  On or before July 15 in each year in which any of the 
Securities are Outstanding, the Trustee shall transmit by mail, first class 
postage prepaid, to the Securityholders, as their names and addresses appear 
upon the Security Register, a brief report dated as of the preceding May 15, 
if and to the extent required under Section 313(a) of the Trust Indenture Act.

         (b)  The Trustee shall comply with Section 313(b) and 313(c) of the 
Trust Indenture Act.

         (c)  A copy of each such report shall, at the time of such 
transmission to Securityholders, be filed by the Trustee with the Company, 
with each stock exchange upon which any Securities are listed (if so listed) 
and also with the Commission.  The Company agrees to notify the Trustee when 
any Securities become listed on any stock exchange.


                                     ARTICLE VI.

                     REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS
                                 ON EVENT OF DEFAULT

         SECTION 6.01.  EVENTS OF DEFAULT.

         (a)  Whenever used herein with respect to Securities of a particular 
series, "Event of Default" means any one or more of the following events that 
has occurred and is continuing:

              (1)  the Company or the Guarantor defaults in the payment of any
         installment of interest upon any of the Securities of that series, as
         and when the same shall become due and payable, and continuance of such
         default for a period of 90 days; PROVIDED, HOWEVER, that a valid
         extension of an interest payment period by the Company in accordance

                                       32



         with the terms of any indenture supplemental hereto, shall not
         constitute a default in the payment of interest for this purpose;

              (2)  the Company or the Guarantor defaults in the payment of 
         the principal of (or premium, if any, on) any of the Securities of 
         that series as and when the same shall become due and payable 
         whether at maturity, upon redemption, by declaration or otherwise, 
         or in any payment required by any sinking or analogous fund 
         established with respect to that series; PROVIDED, HOWEVER, that a 
         valid extension of the maturity of such Securities in accordance 
         with the terms of any indenture supplemental hereto shall not 
         constitute a default in the payment of principal or premium, if any;

              (3)  the Company or the Guarantor fails to observe or perform 
         any other of its covenants or agreements with respect to that series 
         contained in this Indenture or otherwise established with respect to 
         that series of Securities pursuant to Section 2.01 hereof (other 
         than a covenant or agreement that has been expressly included in 
         this Indenture solely for the benefit of one or more series of 
         Securities other than such series) for a period of 90 days after the 
         date on which written notice of such failure, requiring the same to 
         be remedied and stating that such notice is a "Notice of Default" 
         hereunder, shall have been given to the Company by the Trustee, by 
         registered or certified mail, or to the Company and the Trustee by 
         the holders of at least 25% in principal amount of the Securities of 
         that series at the time Outstanding;

              (4)  the Company or the Guarantor pursuant to or within the 
         meaning of any Bankruptcy Law (i) commences a voluntary case, (ii) 
         consents to the entry of an order for relief against it in an 
         involuntary case, (iii) consents to the appointment of a Custodian 
         of it or for all or substantially all of its property or (iv) makes 
         a general assignment for the benefit of its creditors;

              (5)  a court of competent jurisdiction enters an order under 
         any Bankruptcy Law that (i) is for relief against the Company or the 
         Guarantor in an involuntary case, (ii) appoints a Custodian of the 
         Company or the Guarantor for all or substantially all of their 
         respective property, or (iii) orders the liquidation of the Company 
         or the Guarantor, and the order or decree remains unstayed and in 
         effect for 90 days; or

                                       33



              (6)  in the event Securities are issued to a MediaOne Trust or 
         a trustee of such trust in connection with the issuance of Trust 
         Securities by such MediaOne Trust, such MediaOne Trust shall have 
         voluntarily or involuntarily dissolved, wound-up its business or 
         otherwise terminated its existence except in connection with (i) the 
         distribution of Securities to holders of Trust Securities in 
         liquidation of their interests in such MediaOne Trust, (ii) the 
         redemption of all of the outstanding Trust Securities of such 
         MediaOne Trust or (iii) certain mergers, consolidations or 
         amalgamations, each as permitted by the Declaration of such MediaOne 
         Trust.

         (b)  In each and every such case, unless the principal of all the 
Securities of that series shall have already become due and payable, either 
the Trustee or the holders of not less than 25% in aggregate principal amount 
of the Securities of that series then Outstanding hereunder, by notice in 
writing to the Company and the Guarantor (and to the Trustee if given by such 
Securityholders), may declare the principal of all the Securities of that 
series to be due and payable immediately, and upon any such declaration the 
same shall become and shall be immediately due and payable, notwithstanding 
anything contained in this Indenture or in the Securities of that series or 
established with respect to that series pursuant to Section 2.01 to the 
contrary.

         (c)  At any time after the principal of the Securities of that 
series shall have been so declared due and payable, and before any judgment 
or decree for the payment of the moneys due shall have been obtained or 
entered as hereinafter provided, the holders of a majority in aggregate 
principal amount of the Securities of that series then Outstanding hereunder, 
by written notice to the Company and the Trustee, may rescind and annul such 
declaration and its consequences if:  (i) the Company or the Guarantor has 
paid or deposited with the Trustee a sum sufficient to pay all matured 
installments of interest upon all the Securities of that series and the 
principal of (and premium, if any, on) any and all Securities of that series 
that shall have become due otherwise than by acceleration (with interest upon 
such principal and premium, if any, and, to the extent that such payment is 
enforceable under applicable law, upon overdue installments of interest, at 
the rate per annum expressed in the Securities of that series to the date of 
such payment or deposit) and the amount payable to the Trustee under Section 
7.06, and (ii) any and all Events of Default under the Indenture with respect 
to such series, other than the nonpayment of principal on Securities of that 
series that shall not have become due by their terms, shall have been 
remedied or waived as provided in Section 6.06.

                                       34



         No such rescission and annulment shall extend to or shall affect any 
subsequent default or impair any right consequent thereon.

         (d)  In case the Trustee shall have proceeded to enforce any right 
with respect to Securities of that series under this Indenture and such 
proceedings shall have been discontinued or abandoned because of such 
rescission or annulment or for any other reason or shall have been determined 
adversely to the Trustee, then and in every such case the Company, the 
Guarantor and the Trustee shall be restored respectively to their former 
positions and rights hereunder, and all rights, remedies and powers of the 
Company and the Trustee shall continue as though no such proceedings had been 
taken.

         SECTION 6.02.  COLLECTION OF INDEBTEDNESS AND SUITS FOR ENFORCEMENT BY 
                        TRUSTEE.

         (a)  The Company and the Guarantor covenant that (1) in case it 
shall default in the payment of any installment of interest on any of the 
Securities of a series, or any payment required by any sinking or analogous 
fund established with respect to that series as and when the same shall have 
become due and payable, and such default shall have continued for a period of 
90 Business Days, or (2) in case it shall default in the payment of the 
principal of (or premium, if any, on) any of the Securities of a series when 
the same shall have become due and payable, whether upon maturity of the 
Securities of a series or upon redemption or upon declaration or otherwise, 
then, upon demand of the Trustee, the Company or the Guarantor will pay to 
the Trustee, for the benefit of the holders of the Securities of that series, 
the whole amount that then shall have been become due and payable on all such 
Securities for principal (and premium, if any) or interest, or both, as the 
case may be, with interest upon the overdue principal (and premium, if any) 
and (to the extent that payment of such interest is enforceable under 
applicable law and, if the Securities are held by a MediaOne Trust or a 
trustee of such trust, without duplication of any other amounts paid by the 
Guarantor or such MediaOne Trust or trustee in respect thereof) upon overdue 
installments of interest at the rate per annum expressed in the Securities of 
that series; and, in addition thereto, such further amount as shall be 
sufficient to cover the costs and expenses of collection, and the amount 
payable to the Trustee under Section 7.06.

         (b)  If the Company or the Guarantor shall fail to pay such amounts 
forthwith upon such demand, the Trustee, in its own name and as trustee of an 
express trust, shall be entitled and 

                                       35



empowered to institute any action or proceedings at law or in equity for the 
collection of the sums so due and unpaid, and may prosecute any such action 
or proceeding to judgment or final decree, and may enforce any such judgment 
or final decree against the Company or the Guarantor or other obligor upon 
the Securities of that series and collect the moneys adjudged or decreed to 
be payable in the manner provided by law out of the property of the Company 
or the Guarantor or other obligor upon the Securities of that series, 
wherever situated.

         (c)  In case of any receivership, insolvency, liquidation, 
bankruptcy, reorganization, readjustment, arrangement, composition or 
judicial proceedings affected the Company or the Guarantor, or the creditors 
or property of either, the Trustee shall have power to intervene in such 
proceedings and take any action therein that may be permitted by the court 
and shall (except as may be otherwise provided by law) be entitled to file 
such proofs of claim and other papers and documents as may be necessary or 
advisable in order to have the claims of the Trustee and of the holders of 
Securities of such series allowed for the entire amount due and payable by 
the Company or the Guarantor under the Indenture at the date of institution 
of such proceedings and for any additional amount that may become due and 
payable by the Company or the Guarantor after such date, and to collect and 
receive any moneys or other property payable or deliverable on any such 
claim, and to distribute the same after the deduction of the amount payable 
to the Trustee under Section 7.06; and any receiver, assignee or trustee in 
bankruptcy or reorganization is hereby authorized by each of the holders of 
Securities of such series to make such payments to the Trustee, and, in the 
event that the Trustee shall consent to the making of such payments directly 
to such Securityholders, to pay to the Trustee any amount due it under 
Section 7.06.

         (d)  All rights of action and of asserting claims under this 
Indenture, or under any of the terms established with respect to Securities 
of that series, may be enforced by the Trustee without the possession of any 
of such Securities, or the production thereof at any trial or other 
proceeding relative thereto, and any such suit or proceeding instituted by 
the Trustee shall be brought in its own name as trustee of an express trust, 
and any recovery of judgment shall, after provision for payment to the 
Trustee of any amounts due under Section 7.06, be for the ratable benefit of 
the holders of the Securities of such series.

         In case of an Event of Default hereunder, the Trustee may in its 
discretion proceed to protect and enforce the rights 

                                       36



vested in it by this Indenture by such appropriate judicial proceedings as 
the Trustee shall deem most effectual to protect and enforce any of such 
rights, either at law or in equity or in bankruptcy or otherwise, whether for 
the specific enforcement of any covenant or agreement contained in the 
Indenture or in aid of the exercise of any power granted in this Indenture, 
or to enforce any other legal or equitable right vested in the Trustee by 
this Indenture or by law.

         Nothing contained herein shall be deemed to authorize the Trustee to 
authorize or consent to or accept or adopt on behalf of any Securityholder 
any plan of reorganization, arrangement, adjustment or composition affecting 
the Securities of that series or the rights of any holder thereof or to 
authorize the Trustee to vote in respect of the claim of any Securityholder 
in any such proceeding.

         SECTION 6.03.  APPLICATION OF MONEYS COLLECTED.

         Any moneys collected by the Trustee pursuant to this Article with 
respect to a particular series of Securities shall be applied in the 
following order, at the date or dates fixed by the Trustee and, in case of 
the distribution of such moneys on account of principal (or premium, if any) 
or interest, upon presentation of the Securities of that series, and notation 
thereon the payment, if only partially paid, and upon surrender thereof if 
fully paid:

                FIRST:  To the payment of costs and expenses of collection and
        of all amounts payable to the Trustee under Section 7.06;

                SECOND:  To the payment of all Senior Indebtedness of the
        Company if and to the extent required by Article Fourteen; and 

                THIRD:  To the payment of the amounts then due and unpaid upon
        Securities of such series for principal (and premium, if any) and
        interest, in respect of which or for the benefit of which such money has
        been collected, ratably, without preference or priority of any kind,
        according to the amounts due and payable on such Securities for
        principal (and premium, if any) and interest, respectively.

         SECTION 6.04.  LIMITATION ON SUITS.

         No holder of any Security of any series shall have any right by 
virtue or by availing of any provision of this Indenture 

                                       37



to institute any suit, action or proceeding in equity or at law upon or under 
or with respect to this Indenture or for the appointment of a receiver or 
trustee, or for any other remedy hereunder, unless (i) such holder previously 
shall have given to the Trustee written notice of an Event of Default and of 
the continuance thereof with respect to the Securities of such series 
specifying such Event of Default, as hereinbefore provided; (ii) the holders 
of not less than 25% in aggregate principal amount of the Securities of such 
series then Outstanding shall have made written request upon the Trustee to 
institute such action, suit or proceeding in its own name as trustee 
hereunder; (iii) such holder or holders shall have offered to the Trustee 
such reasonable indemnity as it may require against the costs, expenses and 
liabilities to be incurred therein or thereby; and (iv) the Trustee for 60 
days after its receipt of such notice, request and offer of indemnity, shall 
have failed to institute any such action, suit or proceeding and (v) during 
such 60 day period, the holders of a majority in principal amount of the 
Securities of that series do not give the Trustee a direction inconsistent 
with the request.

         Notwithstanding anything contained herein to the contrary, any other 
provisions of this Indenture, the right of any holder of any Security to 
receive payment of the principal of (and premium, if any) and interest on 
such Security, as therein provided, on or after the respective due dates 
expressed in such Security (or in the case of redemption, on the redemption 
date), or to institute suit for the enforcement of any such payment on or 
after such respective dates or redemption date, shall not be impaired or 
affected without the consent of such holder and by accepting a Security 
hereunder it is expressly understood, intended and covenanted by the taker 
and holder of every Security of such series with every other such taker and 
holder and the Trustee, that no one or more holders of Securities of such 
series shall have any right in any manner whatsoever by virtue or by availing 
of any provision of this Indenture to affect, disturb or prejudice the rights 
of the holders of any other of such Securities, or to obtain or seek to 
obtain priority over or preference to any other such holder, or to enforce 
any right under this Indenture, except in the manner herein provided and for 
the equal, ratable and common benefit of all holders of Securities of series. 
 For the protection and enforcement of the provisions of this Section, each 
and every Securityholder and the Trustee shall be entitled to such relief as 
can be given either at law or in equity.

                                       38



         SECTION 6.05.  RIGHTS AND REMEDIES CUMULATIVE; DELAY OR OMISSION 
                        NOT WAIVER.

         (a)  Except as otherwise provided in Section 2.07, all powers and 
remedies given by this Article to the Trustee or to the Securityholders 
shall, to the extent permitted by law, be deemed cumulative and not exclusive 
of any other powers and remedies available to the Trustee or the holders of 
the Securities, by judicial proceedings or otherwise, to enforce the 
performance or observance of the covenants and agreements contained in this 
Indenture or otherwise established with respect to such Securities.

         (b)  No delay or omission of the Trustee or of any holder of any of 
the Securities to exercise any right or power accruing upon any Event of 
Default occurring and continuing as aforesaid shall impair any such right or 
power, or shall be construed to be a waiver of any such default or on 
acquiescence therein; and, subject to the provisions of Section 6.04, every 
power and remedy given by this Article or by law to the Trustee or the 
Securityholders may be exercised from time to time, and as often as shall be 
deemed expedient, by the Trustee or by the Securityholders.

         SECTION 6.06.  CONTROL BY SECURITYHOLDERS.

         The holders of a majority in aggregate principal amount of the 
Securities of any series at the time Outstanding, determined in accordance 
with Section 8.04, shall have the right to direct the time, method and place 
of conducting any proceeding for any remedy available to the Trustee, or 
exercising any trust or power conferred on the Trustee with respect to such 
series; PROVIDED, HOWEVER, that such direction shall not be in conflict with 
any rule of law or with this Indenture or be unduly prejudicial to the rights 
of holders of Securities of any other series at the time Outstanding 
determined in accordance with Section 8.04.  Subject to the provisions of 
Section 7.01, the Trustee shall have the right to decline to follow any such 
direction if the Trustee in good faith shall, by a Responsible Officer or 
Officers of the Trustee, determine that the proceeding so directed would 
involve the Trustee in personal liability.  The holders of a majority in 
aggregate principal amount of the Securities of any series at the time 
Outstanding affected thereby, determined in accordance with Section 8.04, may 
on behalf of the holders of all of the Securities of such series waive any 
past default in the performance of any of the covenants contained herein or 
established pursuant to Section 2.01 with respect to such series and its 
consequences, except (i) a default in the payment of the 

                                       39



principal of, or premium, if any, or interest on, any of the Securities of 
that series as and when the same shall become due by the terms of such 
Securities otherwise than by acceleration (unless such default has been cured 
and a sum sufficient to pay all matured installments of interest and 
principal and any premium has been deposited with the Trustee (in accordance 
with Section 6.01(c)) or (ii) a default in the covenants contained in Section 
4.06.  Upon any such waiver, the default covered thereby shall be deemed to 
be cured for all purposes of this Indenture and the Company, the Trustee and 
the holders of the Securities of such series shall be restored to their 
former positions and rights hereunder, respectively; but no such waiver shall 
extend to any subsequent or other default or impair any right consequent 
thereon.

         SECTION 6.07.  UNDERTAKING TO PAY COSTS.  

         All parties to this Indenture agree, and each holder of any 
Securities by such holder's acceptance thereof shall be deemed to have 
agreed, that any court may in its discretion require, in any suit for the 
enforcement of any right or remedy under this Indenture, or in any suit 
against the Trustee for any action taken or omitted by it as Trustee, the 
filing by any party litigant in such suit of an undertaking to pay the costs 
of such suit, and that such court may in its discretion assess reasonable 
costs, including reasonable attorneys' fees, against any party litigant in 
such suit, having due regard to the merits and good faith of the claims or 
defenses made by such party litigant; but the provisions of this Section 
shall not apply to any suit instituted by the Trustee, to any suit instituted 
by any Securityholder, or group of Securityholders, holding more than 10% in 
aggregate principal amount of the Outstanding Securities of any series, or to 
any suit instituted by any Securityholder for the enforcement of the payment 
of the principal of (or premium, if any) or interest on any Security of such 
series, on or after the respective due dates expressed in such Security or 
established pursuant to this Indenture.

                                       40



                                     ARTICLE VII.

                                CONCERNING THE TRUSTEE

         SECTION 7.01.  CERTAIN DUTIES AND RESPONSIBILITIES OF TRUSTEE.

         (a)  The Trustee, prior to the occurrence of an Event of Default 
with respect to the Securities of a series and after the curing of all Events 
of Default with respect to the Securities of that series that may have 
occurred, shall undertake to perform with respect to the Securities of such 
series such duties and only such duties as are specifically set forth in this 
Indenture, and no implied covenants shall be read into this Indenture against 
the Trustee.  In case an Event of Default with respect to the Securities of a 
series has occurred (that has not been cured or waived), the Trustee shall 
exercise with respect to Securities of that series such of the rights and 
powers vested in it by this Indenture, and use the same degree of care and 
skill in their exercise, as a prudent man would exercise or use under the 
circumstances in the conduct of his own affairs.

         (b)  No provision of this Indenture shall be construed to relieve 
the Trustee from liability for its own negligent action, its own negligent 
failure to act, or its own willful misconduct, except that:

    (1)  prior to the occurrence of an Event of Default with respect to the 
Securities of a series and after the curing or waiving of all such Events of 
Default with respect to that series that may have occurred:

         (i)  the duties and obligations of the Trustee shall with respect to 
    the Securities of such series be determined solely by the express 
    provisions of this Indenture, and the Trustee shall not be liable with 
    respect to the Securities of such series except for the performance of 
    such duties and obligations as are specifically set forth in this 
    Indenture, and no implied covenants or obligations shall be read into 
    this Indenture against the Trustee; and

         (ii)  in the absence of bad faith on the part of the Trustee, the 
    Trustee may with respect to the Securities of such series conclusively 
    rely, as to the truth of the statements and the correctness of the 
    opinions expressed therein, upon any certificates or opinions furnished 
    to the Trustee and conforming to the 

                                       41



    requirements of this Indenture; but in the case of any such certificates 
    or opinions that by any provision hereof are specifically required to be 
    furnished to the Trustee, the Trustee shall be under a duty to examine 
    the same to determine whether or not they conform to the requirement of 
    this Indenture;

    (2)  the Trustee shall not be liable for any error of judgment made in 
good faith by a Responsible Officer or Responsible Officers of the Trustee, 
unless it shall be proved that the Trustee, was negligent in ascertaining the 
pertinent facts;

    (3)  the Trustee shall not be liable with respect to any action taken or 
omitted to be taken by it in good faith in accordance with the direction of 
the holders of not less than a majority in principal amount of the Securities 
of any series at the time Outstanding relating to the time, method and place 
of conducting any proceeding for any remedy available to the Trustee, or 
exercising any trust or power conferred upon the Trustee under this Indenture 
with respect to the Securities of that series; and

    (4)  None of the provisions contained in this Indenture shall require the 
Trustee to expend or risk its own funds or otherwise incur personal financial 
liability in the performance of any of its duties or in the exercise of any 
of its rights or powers, if there is reasonable ground for believing that the 
repayment of such funds or liability is not reasonably assured to it under 
the terms of this Indenture or adequate indemnity against such risk is not 
reasonably assured to it.

         SECTION 7.02.  CERTAIN RIGHTS OF TRUSTEE.

         Except as otherwise provided in Section 7.01:

         (a)  The Trustee may rely and shall be protected in acting or 
    refraining from acting upon any resolution, certificate, statement, 
    instrument, opinion, report, notice, request, consent, order, approval, 
    bond, security or other paper or document believed by it to be genuine 
    and to have been signed or presented by the proper party or parties;

         (b)  Any request, direction, order or demand of the Company or the 
    Guarantor mentioned herein shall be sufficiently evidenced by a Board 
    Resolution or an instrument signed in the name of the Company or the 
    Guarantor, as the case may be, by the President or any Vice President and by

                                       42



    the Secretary or an Assistant Secretary or the Treasurer or an 
    Assistant Treasurer thereof (unless other evidence in respect thereof is 
    specifically prescribed herein);

         (c)  The Trustee may consult with counsel and the written advice of 
    such counsel or any Opinion of Counsel shall be full and complete 
    authorization and protection in respect of any action taken or suffered 
    or omitted hereunder in good faith and in reliance thereon;

         (d)  The Trustee shall be under no obligation to exercise any of the 
    rights or powers vested in it by this Indenture at the request, order or 
    direction of any of the Securityholders, pursuant to the provisions of 
    this Indenture, unless such Securityholders shall have offered to the 
    Trustee reasonable security or indemnity against the costs, expenses and 
    liabilities that may be incurred therein or thereby; nothing contained 
    herein shall, however, relieve the Trustee of the obligation, upon the 
    occurrence of an Event of Default with respect to a series of the 
    Securities (that has not been cured or waived) to exercise with respect 
    to Securities of that series such of the rights and powers vested in it 
    by this Indenture, and to use the same degree of care and skill in their 
    exercise, as a prudent man would exercise or use under the circumstances 
    in the conduct of his own affairs;

         (e)  The Trustee shall not be liable for any action taken or omitted 
    to be taken by it in good faith and believed by it to be authorized or 
    within the discretion or rights or powers conferred upon it by this 
    Indenture;

         (f)  The Trustee shall not be bound to make any investigation into 
    the facts or matters stated in any resolution, certificate, statement, 
    instrument, opinion, report, notice, request, consent, order, approval, 
    bond, security, or other papers or documents, unless requested in writing 
    so to do by the holders of not less than a majority in principal amount 
    of the Outstanding Securities of the particular series affected thereby 
    (determined as provided in Section 8.04); PROVIDED, HOWEVER, that if the 
    payment within a reasonable time to the Trustee of the costs, expenses or 
    liabilities likely to be incurred by it in the making of such 
    investigation is, in the opinion of the Trustee, not reasonably assured 
    to the Trustee by the security afforded to it by the terms of this 
    Indenture, the Trustee may require reasonable indemnity against such 
    costs, expenses or liabilities as a condition to so proceeding.  

                                       43


    The reasonable expense of every such examination shall be paid by the 
    Company and the Guarantor or, if paid by the Trustee, shall be repaid by 
    the Company and the Guarantor upon demand; and

         (g)  The Trustee may execute any of the trusts or powers hereunder 
    or perform any duties hereunder either directly or by or through agents 
    or attorneys and the Trustee shall not be responsible for any misconduct 
    or negligence on the part of any agent or attorney appointed with due 
    care by it hereunder.

         SECTION 7.03.  TRUSTEE NOT RESPONSIBLE FOR RECITALS OR ISSUANCE 
                        OR SECURITIES.

         (a)  The recitals contained herein and in the Securities shall be 
taken as the statements of the Company and the Guarantor, and the Trustee 
assumes no responsibility for the correctness of the same.

         (b)  The Trustee makes no representations as to the validity or 
sufficiency of this Indenture or of the Securities.

         (c)  The Trustee shall not be accountable for the use or application 
by the Company or the Guarantor of any of the Securities or of the proceeds 
of such Securities, or for the use or application of any moneys paid over by 
the Trustee in accordance with any provision of this Indenture or established 
pursuant to Section 2.01, or for the use or application of any moneys 
received by any paying agent other than the Trustee.

         SECTION 7.04.  MAY HOLD SECURITIES.

         The Trustee or any paying agent or Security Registrar, in its 
individual or any other capacity, may become the owner or pledgee of 
Securities with the same rights it would have if it were not Trustee, paying 
agent or Security Registrar.

         SECTION 7.05.  MONEYS HELD IN TRUST.

         Subject to the provisions of Section 11.05, all moneys received by 
the Trustee shall, until used or applied as herein provided, be held in trust 
for the purposes for which they were received, but need not be segregated 
from other funds except to the extent required by law.  The Trustee shall be 
under no liability for interest on any moneys received by it hereunder except 
such as it may agree with the Company and the Guarantor to pay thereon.

                                       44



         SECTION 7.06.  COMPENSATION AND REIMBURSEMENT.

         (a)  The Company and the Guarantor covenant and agree to pay to the 
Trustee, and the Trustee shall be entitled to, such reasonable compensation 
(which shall not be limited by any provision of law in regard to the 
compensation of a trustee of an express trust), as the Company, the Guarantor 
and the Trustee may from time to time agree in writing, for all services 
rendered by it in the execution of the trusts hereby created and in the 
exercise and performance of any of the powers and duties hereunder of the 
Trustee, and, except as otherwise expressly provided herein, the Company and 
the Guarantor will pay or reimburse the Trustee upon its request for all 
reasonable expenses, disbursements and advances incurred or made by the 
Trustee in accordance with any of the provisions of this Indenture (including 
the reasonable compensation and the expenses and disbursements of its counsel 
and of all Persons not regularly in its employ) except any such expense, 
disbursement or advance as may arise from its negligence or bad faith.  The 
Company and the Guarantor also covenant to indemnify the Trustee (and its 
officers, agents, directors and employees) for, and to hold it harmless 
against, any loss, liability or expense incurred without negligence or bad 
faith on the part of the Trustee and arising out of or in connection with the 
acceptance or administration of this trust, including the costs and expenses 
of defending itself against any claim of liability in the premises.

         (b)  The obligations of the Company and the Guarantor under this 
Section to compensate and indemnify the Trustee and to pay or reimburse the 
Trustee for expenses, disbursements and advances shall constitute additional 
indebtedness hereunder.  Such additional indebtedness shall be secured by a 
lien prior to that of the Securities upon all property and funds held or 
collected by the Trustee as such, except funds held in trust for the benefit 
of the holders of particular Securities.

         SECTION 7.07.  RELIANCE ON OFFICERS' CERTIFICATE.

         Except as otherwise provided in Section 7.01, whenever in the 
administration of the provisions of this Indenture the Trustee shall deem it 
necessary or desirable that a matter be proved or established prior to taking 
or suffering or omitting to take any action hereunder, such matter (unless 
other evidence in respect thereof be herein specifically prescribed) may, in 
the absence of negligence or bad faith on the part of the Trustee, be deemed 
to be conclusively proved and established by an Officers' Certificate 
delivered to the Trustee and such certificate, in the absence of negligence 
or bad faith on the part of the Trustee, 

                                       45



shall be full warrant to the Trustee for any action taken, suffered or 
omitted to be taken by it under the provisions of this Indenture upon the 
faith thereof.

         SECTION 7.08.  DISQUALIFICATION; CONFLICTING INTERESTS.

         If the Trustee has or shall acquire any "conflicting interest" 
within the meaning of Section 310(b) of the Trust Indenture Act, the Trustee 
and the Company shall in all respects comply with the provisions of Section 
310(b) of the Trust Indenture Act.

         SECTION 7.09.  CORPORATE TRUSTEE REQUIRED; ELIGIBILITY.

         There shall at all times be a Trustee with respect to the Securities 
issued hereunder which shall at all times be a corporation organized and 
doing business under the laws of the United States of America or any State or 
Territory thereof or of the District of Columbia, or a corporation or other 
Person permitted to act as trustee by the Commission, authorized under such 
laws to exercise corporate trust powers, having a combined capital and 
surplus of at least 50 million U.S. dollars ($50,000,000), and subject to 
supervision or examination by Federal, State, Territorial, or District of 
Columbia authority. If such corporation publishes reports of condition at 
least annually, pursuant to law or to the requirements of the aforesaid 
supervising or examining authority, then for the purposes of this Section, 
the combined capital and surplus of such corporation shall be deemed to be 
its combined capital and surplus as set forth in its most recent report of 
condition so published.  The Company and the Guarantor may not, nor may any 
Person directly or indirectly controlling, controlled by, or under common 
control with the Company or the Guarantor, serve as Trustee.  In case at any 
time the Trustee shall cease to be eligible in accordance with the provisions 
of this Section, the Trustee shall resign immediately in the manner and with 
the effect specified in Section 7.10.

         SECTION 7.10.  RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR.

         (a)  The Trustee or any successor hereafter appointed, may at any 
time resign with respect to the Securities of one or more series by giving 
written notice thereof to the Company and the Guarantor and by transmitting 
notice of resignation by mail, first class postage prepaid, to the 
Securityholders of such series, as their names and addresses appear upon the 
Security Register.  Upon receiving such notice of resignation, the Company 

                                       46



and the Guarantor shall promptly appoint a successor trustee with respect to 
Securities of such series by written instrument, in duplicate, executed by 
order of the Board of Directors, one copy of which instrument shall be 
delivered to the resigning Trustee and one copy to the successor trustee.  If 
no successor trustee shall have been so appointed and have accepted 
appointment within 30 days after the mailing of such notice of resignation, 
the resigning Trustee may petition any court of competent jurisdiction for 
the appointment of a successor trustee with respect to Securities of such 
series, or any Securityholder of that series who has been a bona fide holder 
of a Security or Securities for at least six months may, subject to the 
provisions of Section 6.08, on behalf of himself and all others similarly 
situated, petition any such court for the appointment of a successor trustee. 
 Such court may thereupon after such notice, if any, as it may deem proper 
and prescribe, appoint a successor trustee.

         (b)  In case at any time any one of the following shall occur:

         (1)  the Trustee shall fail to comply with the provisions of 
    subsection (a) of Section 7.08 after written request therefor by the 
    Company or the Guarantor or by any Securityholder who has been a bona 
    fide holder of a Security or Securities for at least six months; or

         (2)  the Trustee shall cease to be eligible in accordance with the 
    provisions of Section 7.09 and shall fail to resign after written request 
    therefor by the Company or the Guarantor or by any such Securityholder; or

         (3)  the Trustee shall become incapable of acting, or shall be 
    adjudged a bankrupt or insolvent, or commence a voluntary bankruptcy 
    proceeding, or a receiver of the Trustee or of its property shall be 
    appointed or consented to, or any public officer shall take charge or 
    control of the Trustee or of its property or affairs for the purpose of 
    rehabilitation, conservation or liquidation, then, in any such case, the 
    Company or the Guarantor may remove the Trustee with respect to all 
    Securities and appoint a successor trustee by written instrument, in 
    duplicate, executed by order of the Board of Directors, one copy of which 
    instrument shall be delivered to the Trustee so removed and one copy to 
    the successor trustee, or, subject to the provisions of Section 6.08, 
    unless the Trustee's duty to resign is stayed as provided herein, any 
    Securityholder who has been a bona fide holder of a Security or 
    Securities 

                                       47



    for at least six months may, on behalf of that holder and all others 
    similarly situated, petition any court of competent jurisdiction for the 
    removal of the Trustee and the appointment of a successor trustee.  Such 
    court may thereupon after such notice, if any, as it may deem proper and 
    prescribe, remove the Trustee and appoint a successor trustee.

         (c)  The holders of a majority in aggregate principal amount of the 
Securities of any series at the time Outstanding may at any time remove the 
Trustee with respect to such series by so notifying the Trustee, the Company 
and the Guarantor and may appoint a successor Trustee for such series with 
the consent of the Company and the Guarantor.

         (d)  Any resignation or removal of the Trustee and appointment of a 
successor trustee with respect to the Securities of a series pursuant to any 
of the provisions of this Section shall become effective upon acceptance of 
appointment by the successor trustee as provided in Section 7.11.

         (e)  Any successor trustee appointed pursuant to this Section may be 
appointed with respect to the Securities of one or more series or all of such 
series, and at any time there shall be only one Trustee with respect to the 
Securities of any particular series.

         SECTION 7.11.  ACCEPTANCE OF APPOINTMENT BY SUCCESSOR.

         (a)  In case of the appointment hereunder of a successor trustee 
with respect to all Securities, every such successor trustee so appointed 
shall execute, acknowledge and deliver to the Company and the Guarantor and 
to the retiring Trustee an instrument accepting such appointment, and 
thereupon the resignation or removal of the retiring Trustee shall become 
effective and such successor trustee, without any further act, deed or 
conveyance, shall become vested with all the rights, powers, trusts and 
duties of the retiring Trustee; but, on the request of the Company or the 
Guarantor or the successor trustee, such retiring Trustee shall, upon payment 
of its charges, execute and deliver an instrument transferring to such 
successor trustee all the rights, powers, and trusts of the retiring Trustee 
and shall duly assign, transfer and deliver to such successor trustee all 
property and money held by such retiring Trustee hereunder.

         (b)  In case of the appointment hereunder of a successor trustee 
with respect to the Securities of one or more (but not all) series, the 
Company, the Guarantor, the retiring 

                                       48



Trustee and each successor trustee with respect to the Securities of one or 
more series shall execute and deliver an indenture supplemental hereto 
wherein each successor trustee shall accept such appointment and which (1) 
shall contain such provisions as shall be necessary or desirable to transfer 
and confirm to, and to vest in, each successor trustee all the rights, 
powers, trusts and duties of the retiring Trustee with respect to the 
Securities of that or those series to which the appointment of such successor 
trustee relates, (2) shall contain such provisions as shall be deemed 
necessary or desirable to confirm that all the rights, powers, trusts and 
duties of the retiring Trustee with respect to the Securities of that or 
those series as to which the retiring Trustee is not retiring shall continue 
to be vested in the retiring Trustee, and (3) shall add to or change any of 
the provisions of this Indenture as shall be necessary to provide for or 
facilitate the administration of the trusts hereunder by more than one 
Trustee, it being understood that nothing herein or in such supplemental 
indenture shall constitute such Trustees co-trustees of the same trust, that 
each such Trustee shall be trustee of a trust or trusts hereunder separate 
and apart from any trust or trusts hereunder administered by any other such 
Trustee and that no Trustee shall be responsible for any act or failure to 
act on the part of any other Trustee hereunder; and upon the execution and 
delivery of such supplemental indenture the resignation or removal of the 
retiring Trustee shall become effective to the extent provided therein, such 
retiring Trustee shall with respect to the Securities of that or those series 
to which the appointment of such successor trustee relates have no further 
responsibility for the exercise of rights and powers or for the performance 
of the duties and obligations vested in the Trustee under this Indenture, and 
each such successor trustee, without any further act, deed or conveyance, 
shall become vested with all the rights, powers, trusts and duties of the 
retiring Trustee with respect to the Securities of that or those series to 
which the appointment of such successor trustee relates; but, on request of 
the Company or the Guarantor or any successor trustee, such retiring Trustee 
shall duly assign, transfer and deliver to such successor trustee, to the 
extent contemplated by such supplemental indenture, the property and money 
held by such retiring Trustee hereunder with respect to the Securities of 
that or those series to which the appointment of such successor trustee 
relates.

         (c)  Upon request of any such successor trustee, the Company and the 
Guarantor shall execute any and all instruments for more fully and certainly 
vesting in and confirming to such successor trustee all such rights, powers 
and trusts referred to in paragraph (a) or (b) of this Section, as the case 
may be.

                                       49



         (d)  No successor trustee shall accept its appointment unless 
at the time of such acceptance such successor trustee shall be qualified and 
eligible under this Article.

         (e)  Upon acceptance of appointment by a successor trustee as 
provided in this Section, the Company and the Guarantor shall transmit notice 
of the succession of such trustee hereunder by mail, first class postage 
prepaid, to the Securityholders, as their names and addresses appear upon the 
Security Register.  If the Company and the Guarantor fail to transmit such 
notice within ten days after acceptance of appointment by the successor 
trustee, the successor trustee shall cause such notice to be transmitted at 
the expense of the Company and the Guarantor.

         SECTION 7.12.  MERGER, CONVERSION, CONSOLIDATION OR SUCCESSION 
                        TO BUSINESS.

         Any corporation into which the Trustee may be merged or converted or 
with which it may be consolidated, or any corporation resulting from any 
merger, conversion or consolidation to which the Trustee shall be a party, or 
any corporation succeeding to the corporate trust business of the Trustee, 
shall be the successor of the Trustee hereunder, PROVIDED that such 
corporation shall be qualified under the provisions of Section 7.08 and 
eligible under the provisions of Section 7.09, without the execution or 
filing of any paper or any further act on the part of any of the parties 
hereto, anything herein to the contrary notwithstanding.  In case any 
Securities shall have been authenticated, but not delivered, by the Trustee 
then in office, any successor by merger, conversion or consolidation to such 
authenticating Trustee may adopt such authentication and deliver the 
Securities so authenticated with the same effect as if such successor Trustee 
had itself authenticated such Securities.

         SECTION 7.13.  PREFERENTIAL COLLECTION OF CLAIMS AGAINST THE COMPANY.

         The Trustee shall comply with Section 311(a) of the Trust Indenture 
Act, excluding any creditor relationship described in Section 311(b) of the 
Trust Indenture Act.  A Trustee who has resigned or been removed shall be 
subject to Section 311(a) of the Trust Indenture Act to the extent included 
therein.

                                       50



                                    ARTICLE VIII.

                            CONCERNING THE SECURITYHOLDERS

         SECTION 8.01.  EVIDENCE OF ACTION BY SECURITYHOLDERS.

         Whenever in this Indenture it is provided that the holders of a 
majority or specified percentage in aggregate principal amount of the 
Securities of a particular series may take any action (including the making 
of any demand or request, the giving of any notice, consent or waiver or the 
taking of any other action), the fact that at the time of taking any such 
action the holders of such majority or specified percentage of that series 
have joined therein may be evidenced by any instrument or any number of 
instruments of similar tenor executed by such holders of Securities of that 
series in Person or by agent or proxy appointed in writing.

         If the Company or the Guarantor shall solicit from the 
Securityholders of any series any request, demand, authorization, direction, 
notice, consent, waiver or other action, the Company or the Guarantor may, at 
its option, as evidenced by an Officers' Certificate, fix in advance a record 
date for such series for the determination of Securityholders entitled to 
give such request, demand, authorization, direction, notice, consent, waiver 
or other action, but the Company or the Guarantor shall have no obligation to 
do so.  If such a record date is fixed, such request, demand, authorization, 
direction, notice, consent, waiver or other action may be given before or 
after the record date, but only the Securityholders of record at the close of 
business on the record date shall be deemed to be Securityholders for the 
purposes of determining whether Securityholders of the requisite proportion 
of Outstanding Securities of that series have authorized or agreed or 
consented to such request, demand, authorization, direction, notice, consent, 
waiver or other action, and for that purpose the Outstanding Securities of 
that series shall be computed as of the record date; PROVIDED, HOWEVER, that 
no such authorization, agreement or consent by such Securityholders on the 
record date shall be deemed effective unless it shall become effective 
pursuant to the provisions of this Indenture not later than six months after 
the record date.

         SECTION 8.02.  PROOF OF EXECUTION BY SECURITYHOLDERS.

         Subject to the provisions of Section 7.01, proof of the execution of 
any instrument by a Securityholder (such proof will not require notarization) 
or his agent or proxy and proof of the 

                                       51



holding by any Person of any of the Securities shall be sufficient if made in 
the following manner:

         (a) The fact and date of the execution by any such Person of any 
    instrument may be proved in any reasonable manner acceptable to the Trustee.

         (b)  The ownership of Securities shall be proved by the Security 
    Register of such Securities or by a certificate of the Security Registrar 
    thereof.

         (c)  The Trustee may require such additional proof of any matter 
    referred to in this Section as it shall deem necessary.

         SECTION 8.03.  WHO MAY BE DEEMED OWNERS.

         Prior to the due presentment for registration of transfer of any 
Security, the Company, the Guarantor, the Trustee, any paying agent and any 
Security Registrar may deem and treat the Person in whose name such Security 
shall be registered upon the books of the Company as the absolute owner of 
such Security (whether or not such Security shall be overdue and 
notwithstanding any notice of ownership or writing thereon made by anyone 
other than the Security Registrar) for the purpose of receiving payment of or 
on account of the principal of, premium, if any, and (subject to Section 
2.03) interest on such Security and for all other purposes; and neither the 
Company nor the Guarantor nor the Trustee nor any paying agent nor any 
Security Registrar shall be affected by any notice to the contrary.

         SECTION 8.04.  CERTAIN SECURITIES OWNED BY COMPANY OR GUARANTOR 
                        DISREGARDED.

         In determining whether the holders of the requisite aggregate 
principal amount of Securities of a particular series have concurred in any 
direction, consent of waiver under this Indenture, the Securities of that 
series that are owned by the Company or the Guarantor or any other obligor on 
the Securities of that series or by any Person directly or indirectly 
controlling or controlled by or under common control with the Company or the 
Guarantor or any other obligor on the Securities of that series shall be 
disregarded and deemed not to be Outstanding for the purpose of any such 
determination, except that for the purpose of determining whether the Trustee 
shall be protected in relying on any such direction, consent or waiver, only 
Securities of such series that the Trustee actually knows are so owned shall 
be so disregarded.  The Securities so owned 

                                       52



that have been pledged in good faith may be regarded as Outstanding for the 
purposes of this Section, if the pledgee shall establish to the satisfaction 
of the Trustee the pledgee's right so to act with respect to such Securities 
and that the pledgee is not a Person directly or indirectly controlling or 
controlled by or under direct or indirect common control with the Company or 
the Guarantor or any such other obligor.  In case of a dispute as to such 
right, any decision by the Trustee taken upon the advice of counsel shall be 
full protection to the Trustee.

         SECTION 8.05.  ACTIONS BINDING ON FUTURE SECURITYHOLDERS.

         At any time prior to (but not after) the evidencing to the Trustee, 
as provided in Section 8.01, of the taking of any action by the holders of 
the majority or percentage in aggregate principal amount of the Securities of 
a particular series specified in this Indenture in connection with such 
action, any holder of a Security of that series that is shown by the evidence 
to be included in the Securities the holders of which have consented to such 
action may, by filing written notice with the Trustee, and upon proof of 
holding as provided in Section 8.02, revoke such action so far as concerns 
such Security. Except as aforesaid any such action taken by the holder of any 
Security shall be conclusive and binding upon such holder and upon all future 
holders and owners of such Security, and of any Security issued in exchange 
therefor, on registration of transfer thereof or in place thereof, 
irrespective of whether or not any notation in regard thereto is made upon 
such Security.  Any action taken by the holders of the majority or percentage 
in aggregate principal amount of the Securities of a particular series 
specified in this Indenture in connection with such action shall be 
conclusively binding upon the Company, the Guarantor, the Trustee and the 
holders of all the Securities of that series.


                                     ARTICLE IX.

                               SUPPLEMENTAL INDENTURES

         SECTION 9.01.  SUPPLEMENTAL INDENTURES WITHOUT THE CONSENT OF 
                        SECURITYHOLDERS.

         In addition to any supplemental indenture otherwise authorized by 
this Indenture, the Company and the Guarantor and the Trustee may from time 
to time and at any time enter into an indenture or indentures supplemental 
hereto (which shall conform to the provisions of the Trust Indenture Act as 
then in effect), 

                                       53



without the consent of the Securityholders, for one or more of the following 
purposes:

         (a) to cure any ambiguity, defect, or inconsistency herein, in the 
Securities of any series or in the Guarantees;

         (b) to comply with Article Ten;

         (c) to provide for uncertificated Securities in addition to or in 
place of certificated Securities;

         (d) to add to the covenants of the Company or the Guarantor for the 
benefit of the holders of all or any Series of Securities (and if such 
covenants are to be for the benefit of less than all series of Securities, 
stating that such covenants are expressly being included solely for the 
benefit of such series) or to surrender any right or power herein conferred 
upon the Company or the Guarantor;

         (e) to add to, delete from, or revise the conditions, limitations, 
and restrictions on the authorized amount, terms, or purposes of issue, 
authentication, and delivery of Securities, as herein set forth;

         (f) to make any change that does not adversely affect the rights of 
any Securityholder in any material respect; or

         (g) to provide for the issuance of and establish the form and terms 
and conditions of the Securities of any series and the Guarantees as provided 
in Section 2.01, to establish the form of any certifications required to be 
furnished pursuant to the terms of this Indenture or any series of 
Securities, or to add to the rights of the holders of any series of 
Securities.

         The Trustee is hereby authorized to join with the Company and the 
Guarantor in the execution of any such supplemental indenture, and to make 
any further appropriate agreements and stipulations that may be therein 
contained, but the Trustee shall not be obligated to enter into any such 
supplemental indenture that affects the Trustee's own rights, duties or 
immunities under this Indenture or otherwise.

         Any supplemental indenture authorized by the provisions of this 
Section may be executed by the Company, the Guarantor and the Trustee without 
the consent of the holders of any of the Securities at the time Outstanding, 
notwithstanding any of the provisions of Section 9.02.

                                       54



         SECTION 9.02.  SUPPLEMENTAL INDENTURES WITH CONSENT OF SECURITYHOLDERS.

         With the consent (evidenced as provided in Section 8.01) of the 
holders of not less than a majority in aggregate principal amount of the 
Securities of each series affected by such supplemental indenture or 
indentures at the time Outstanding, the Company and the Guarantor, when 
authorized by Board Resolutions, and the Trustee may from time to time and at 
any time enter into an indenture or indentures supplemental hereto (which 
shall conform to the provisions of the Trust Indenture Act as then in effect) 
for the purpose of adding any provisions to or changing in any manner or 
eliminating any of the provisions of this Indenture or of any supplemental 
indenture or of modifying in any manner not covered by Section 9.01 the 
rights of the holders of the Securities of such series under this Indenture; 
PROVIDED, HOWEVER, that no such supplemental indenture shall, without the 
consent of the holders of each Security then Outstanding and affected 
thereby, (i) extend the fixed maturity of any Securities of any series, or 
reduce the principal amount thereof, or reduce the rate or extend the time of 
payment of interest thereon, or reduce any premium payable upon the 
redemption thereof or (ii) reduce the aforesaid percentage of Securities, the 
holders of which are required to consent to any such supplemental indenture.

         It shall not be necessary for the consent of the Securityholders of 
any series affected thereby under this Section to approve the particular form 
of any proposed supplemental indenture, but it shall be sufficient if such 
consent shall approve the substance thereof.

         SECTION 9.03.  EFFECT OF SUPPLEMENTAL INDENTURES.

         Upon the execution of any supplemental indenture pursuant to the 
provisions of this Article or of Section 10.01, this Indenture shall, with 
respect to such series, be and be deemed to be modified and amended in 
accordance therewith and the respective rights, limitations of rights, 
obligations, duties and immunities under this Indenture of the Trustee, the 
Company, the Guarantor and the holders of Securities of the series affected 
thereby shall thereafter be determined, exercised and enforced hereunder 
subject in all respects to such modifications and amendments, and all the 
terms and conditions of any such supplemental indenture shall be and be 
deemed to be part of the terms and conditions of this Indenture for any and 
all purposes.

                                       55



         SECTION 9.04.  SECURITIES AFFECTED BY SUPPLEMENTAL INDENTURES.

         Securities of any series, affected by a supplemental indenture, 
authenticated and delivered after the execution of such supplemental 
indenture pursuant to the provisions of this Article or of Section 10.01, may 
bear a notation in form approved by the Company, provided such form meets the 
requirements of any exchange upon which such series may be listed, as to any 
matter provided for in such series may be listed, as to any matter provided 
for in such supplemental indenture.  If the Company and the Guarantor shall 
so determine, new Securities of that series so modified as to conform, in the 
opinion of the Board of Directors of the Company and the Guarantor, to any 
modification of this Indenture contained in any such supplemental indenture 
may be prepared by the Company and the Guarantor, authenticated by the 
Trustee and delivered in exchange for the Securities of that series then 
Outstanding.

         SECTION 9.05.  EXECUTION OF SUPPLEMENTAL INDENTURES.

         Upon the request of the Company and the Guarantor, accompanied by 
their Board Resolutions authorizing the execution of any such supplemental 
indenture, and upon the filing with the Trustee of evidence of the consent of 
Securityholders required to consent thereto as aforesaid, the Trustee shall 
join with the Company and the Guarantor in the execution of such supplemental 
indenture unless such supplemental indenture affects the Trustee's own 
rights, duties or immunities under this Indenture or otherwise, in which case 
the Trustee may in its discretion but shall not be obligated to enter into 
such supplemental indenture.  The Trustee, subject to the provisions of 
Section 7.01, may receive an Opinion of Counsel as conclusive evidence that 
any supplemental indenture executed pursuant to this Article is authorized or 
permitted by, and conforms to, the terms of this Article and that it is 
proper for the Trustee under the provisions of this Article to join in the 
execution thereof; PROVIDED, HOWEVER, that such Opinion of Counsel need not 
be provided in connection with the execution of a supplemental indenture that 
establishes the terms of a series of Debt Securities and related Guarantee 
pursuant to Section 2.01 hereof.

         Promptly after the execution by the Company, the Guarantor and the 
Trustee of any supplemental indenture pursuant to the provisions of this 
Section, the Trustee shall transmit by mail, first class postage prepaid, a 
notice, setting forth in general terms the substance of such supplemental 
indenture, to the Securityholders of all series affected thereby as their 
names

                                       56



and addresses appear upon the  Security Register.  Any failure of the Trustee 
to mail such notice, or any defect therein, shall not, however, in any way 
impair or affect the validity of any such supplemental indenture.


                                      ARTICLE X.

                                SUCCESSOR CORPORATION

         SECTION 10.01.  COMPANY OR GUARANTOR MAY CONSOLIDATE, ETC.

         Nothing contained in this Indenture or in any of the Securities 
shall prevent any consolidation or merger of the Company or the Guarantor 
with or into any other corporation or corporations (whether or not affiliated 
with the Company or the Guarantor, as the case may be), or successive 
consolidations or mergers in which the Company or the Guarantor, as the case 
may be, or its successor or successors shall be a party or parties, or shall 
prevent any sale, conveyance, transfer or other disposition of the property 
of the Company or the Guarantor, as the case may be, or its successor or 
successors as an entirety, or substantially as an entirety, to any other 
corporation (whether or not affiliated with the Company or the Guarantor, as 
the case may be, or its successor or successors) authorized to acquire and 
operate the same; PROVIDED, HOWEVER, the Company and the Guarantor hereby 
covenant and agree that, upon any such consolidation, merger, sale, 
conveyance, transfer or other disposition, the due and punctual payment, in 
the case of the Company, of the principal of (premium, if any) and interest 
on all of the Debt Securities of all series in accordance with the terms of 
each series, according to their tenor or, in the case of the Guarantor, the 
performance of all obligations under the Guarantees, and the due and punctual 
performance and observance of all the covenants and conditions of this 
Indenture with respect to each series or established with respect to such 
series pursuant to Section 2.01 to be kept or performed by the Company or the 
Guarantor, as the case may be, shall be expressly assumed, by supplemental 
indenture (which shall conform to the provisions of the Trust Indenture Act, 
as then in effect) satisfactory in form to the Trustee executed and delivered 
to the Trustee by the entity formed by such consolidation, or into which the 
Company or the Guarantor, as the case may be, shall have been merged, or by 
the entity which shall have acquired such property.  

         Notwithstanding anything to the contrary contained in this 
Indenture, the provisions of this Section 10.01 shall not 

                                       57



apply to the distribution by the Guarantor to its stockholders of the capital 
stock of USW-C, Inc., a Delaware corporation ("New   U S WEST"), pursuant to 
the terms of the Separation Agreement, dated as of June 5, 1998, as amended 
from time to time, between the Guarantor and New U S WEST.

         SECTION 10.02.  SUCCESSOR CORPORATION SUBSTITUTED.

         (a)  In case of any such consolidation, merger, sale, conveyance, 
transfer or other disposition and upon the assumption by the successor 
corporation, by supplemental indenture, executed and delivered to the Trustee 
and satisfactory in form to the Trustee, of, in the case of the Company, the 
due and punctual payment of the principal of, premium, if any, and interest 
on all of the Debt Securities of all series Outstanding or, in the case of 
the Guarantor, the performance of all obligations under the Guarantees, and 
the due and punctual performance of all of the covenants and conditions of 
this Indenture or established with respect to each series of the Securities 
pursuant to Section 2.01 to be performed by the Company or the Guarantor, as 
the case may be, with respect to each series, such successor corporation 
shall succeed to and be substituted for the Company or the Guarantor, as the 
case may be, with the same effect as if it had been named as the Company or 
the Guarantor, as the case may be, herein, and thereupon the predecessor 
corporation shall be relieved of all obligations and covenants under this 
Indenture and the Securities.

         (b)  In case of any such consolidation, merger, sale, conveyance, 
transfer or other disposition such changes in phraseology and form (but not 
in substance) may be made in the Securities thereafter to be issued as may be 
appropriate.

         (c)  Nothing contained in this Indenture or in any of the Securities 
shall prevent the Company or the Guarantor from merging into itself or 
acquiring by purchase or otherwise all or any part of the property of any 
other Person (whether or not affiliated with the Company or the Guarantor).

         SECTION 10.03.  EVIDENCE OF CONSOLIDATION, ETC. TO TRUSTEE.

         The Trustee, subject to the provisions of Section 7.01, may receive 
an Opinion of Counsel as conclusive evidence that any such consolidation, 
merger, sale, conveyance, transfer or other disposition, and any such 
assumption, comply with the provisions of this Article.

                                       58



                                     ARTICLE XI.

                              SATISFACTION AND DISCHARGE

         SECTION 11.01.  SATISFACTION AND DISCHARGE OF INDENTURE.

         If at any time:  (a) the Company or the Guarantor shall have 
delivered to the Trustee for cancellation all Securities of a series 
theretofore authenticated (other than any Securities that shall have ben 
destroyed, lost or stolen and that shall have been replaced or paid as 
provided in Section 2.07) and Securities for whose payment money or 
Governmental Obligations have theretofore been deposited in trust or 
segregated and held in trust by the Company or the Guarantor (and thereupon 
repaid to the Company or the Guarantor or discharged from such trust, as 
provided in Section 11.05); or (b) all such Securities of a particular series 
not theretofore delivered to the Trustee for cancellation shall have become 
due and payable, or are by their terms to become due and payable within one 
year or are to be called for redemption within one year under arrangements 
satisfactory to the Trustee for the giving of notice of redemption, and the 
Company or the Guarantor shall deposit or cause to be deposited with the 
Trustee as trust funds the entire amount in  moneys or Governmental 
Obligations sufficient or a combination thereof, sufficient in the opinion of 
a nationally recognized firm of independent public accountants expressed in a 
written certification thereof delivered to the Trustee, to pay at maturity or 
upon redemption all Securities of that series not theretofore delivered to 
the Trustee for cancellation, including principal (and premium, if any) and 
interest due or to become due to such date of maturity or date fixed for 
redemption, as the case may be, and if the Company or the Guarantor shall 
also pay or cause to be paid all other sums payable hereunder with respect to 
such series by the Company and the Guarantor; then this Indenture shall 
thereupon cease to be of further effect with respect to such series except 
for the provisions of Sections 2.03, 2.05, 2.07, 4.01, 4.02, 4.03 and 7.10, 
that shall survive until the date of maturity or redemption date, as the case 
may be, and Sections 7.06 and 11.05, that shall survive to such date and 
thereafter, and the Trustee, on demand of the Company and the Guarantor and 
at the cost and expense of the Company and the Guarantor, shall execute 
proper instruments acknowledging satisfaction of and discharging this 
Indenture with respect to such series.

                                       59



         SECTION 11.02.  DISCHARGE OF OBLIGATIONS.

         If at any time all such Securities of a particular series not 
heretofore delivered to the Trustee for cancellation or that have not become 
due and payable as described in Section 11.01 shall have been paid by the 
Company or the Guarantor by depositing irrevocably with the Trustee as trust 
funds moneys or an amount of Governmental Obligations sufficient to pay at 
maturity or upon redemption all such Securities of that series not 
theretofore delivered to the Trustee for cancellation, including principal 
(and premium, if any) and interest due or to become due to such date of 
maturity or date fixed for redemption, as the case may be, and if the Company 
or the Guarantor shall also pay or cause to be paid all other sums payable 
hereunder by the Company and the Guarantor with respect to such series, then 
after the date such moneys or Governmental Obligations, as the case may be, 
are deposited with the Trustee the obligations of the Company and the 
Guarantor under this Indenture with respect to such series shall cease to be 
of further effect except for the provisions of Sections 2.03, 2.05, 2.07, 
4,01, 4.02, 4,03, 7.06, 7.10 and 11.05 hereof that shall survive until such 
Securities shall mature and be paid.  Thereafter, Sections 7.06 and 11.05 
shall survive.

         SECTION 11.03.  DEPOSITED MONEYS TO BE HELD IN TRUST.

         All moneys or Governmental Obligations deposited with the Trustee 
pursuant to Sections 11.01 or 11.02 shall be held in trust and shall be 
available for payment as due, either directly or through any paying agent 
(including the Company acting as its own paying agent), to the holders of the 
particular series of Securities for the payment or redemption of which such 
moneys or Governmental Obligations have been deposited with the Trustee.

         SECTION 11.04.  PAYMENT OF MONEYS HELD BY PAYING AGENTS.

         In connection with the satisfaction and discharge of this Indenture 
all moneys or Governmental Obligations then held by any paying agent under 
the provisions of this Indenture shall, upon demand of the Company or the 
Guarantor, be paid to the Trustee and thereupon such paying agent shall be 
released from all further liability with respect to such moneys or 
Governmental Obligations.

         SECTION 11.05. REPAYMENT TO COMPANY.

         Any moneys or Governmental Obligations deposited with any paying 
agent or the Trustee, or then held by the Company or 

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the Guarantor, as the case may be, in trust for payment of principal of or 
premium or interest on the Securities of a particular series that are not 
applied but remain unclaimed by the holders of such Securities for at least 
two years after the date upon which the principal of (and premium, if any) or 
interest on such Securities shall have respectively become due and payable, 
shall be repaid to the Company or the Guarantor, as the case may be, on May 
31 of each year or (if then held by the Company or the Guarantor) shall be 
discharged from such trust; and thereupon the paying agent and the Trustee 
shall be released from all further liability with respect to such moneys or 
Governmental Obligations, and the holder of any of the Securities entitled to 
receive such payment shall thereafter, as an unsecured general creditor, look 
only to the Company or the Guarantor for the payment thereof.


                                     ARTICLE XII.

                  IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS
                                    AND DIRECTORS

         SECTION 12.01.  NO RECOURSE.

         No recourse under or upon any obligation, covenant or agreement of 
this Indenture, or of any Security or Guarantee, or for any claim based 
thereon or otherwise in respect thereof, shall be had against any 
incorporator, stockholder, officer or director, past, present or future as 
such, of the Company or the Guarantor or of any predecessor or successor 
corporation, either directly or through the Company or the Guarantor or any 
such predecessor or successor corporation, whether by virtue of any 
constitution, statute or rule of law, or by the enforcement of any assessment 
or penalty or otherwise; it being expressly understood that this Indenture 
and the obligations issued hereunder are solely corporate obligations, and 
that no such personal liability whatever shall attach to, or is or shall be 
incurred by, the incorporators, stockholders, officers or directors as such, 
of the Company or the Guarantor or of any predecessor or successor 
corporation, or any of them, because of the creation of the indebtedness 
hereby authorized, or under or by reason of the obligations, covenants or 
agreements contained in this Indenture or in any of the Securities or implied 
therefrom; and that any and all such personal liability of every name and 
nature, either at common law or in equity or by constitution or statute, of, 
and any and all such rights and claims against, every such incorporator, 
stockholder, officer or director as such, because of the creation of the 
indebtedness 

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hereby authorized, or under or by reason of the obligations, covenants or 
agreements contained in this Indenture or in any of the Securities or implied 
therefrom, are hereby expressly waived and released as a condition of, and as 
a consideration for, the execution of this Indenture and the issuance of such 
Securities.

                                    ARTICLE XIII.

                               MISCELLANEOUS PROVISIONS

         SECTION 13.01.  EFFECT ON SUCCESSORS AND ASSIGNS.

         All the covenants, stipulations, promises and agreements in this 
Indenture contained by or on behalf of the Company or the Guarantor shall 
bind their respective successors and assigns, whether so expressed or not.

          SECTION 13.02.  ACTIONS BY SUCCESSOR.

          Any act or proceeding by any provision of this Indenture authorized 
or required to be done or performed by any board, committee or officer of the 
Company or the Guarantor shall and may be done and performed with like force 
and effect by the corresponding board, committee or officer of any 
corporation that shall at the time be the lawful sole successor of the 
Company or the Guarantor, as the case may be.

         SECTION 13.03.  SURRENDER OF COMPANY POWERS.

         The Company or the Guarantor by instrument in writing executed by 
authority of 2/3 (two-thirds) of its Board of Directors and delivered to the 
Trustee may surrender any of the powers reserved to the Company or the 
Guarantor, as the case may be, and thereupon such power so surrendered shall 
terminate both as to the Company or the Guarantor, as the case may be, and as 
to any successor corporation.

         SECTION 13.04.  NOTICES.

         Except as otherwise expressly provided herein any notice or demand 
that by any provision of this Indenture is required or permitted to be given 
or served by the Trustee or by the holders of Securities to or on the Company 
or the Guarantor may be given or served by being deposited first class 
postage prepaid in a post-office letterbox addressed (until another address 
is filed in writing by the Company with the Trustee), as follows:  c/o U S 
WEST, Inc. (to be renamed "MediaOne Group,

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Inc."), 188 Inverness Drive West, Englewood, Colorado 80112, Attention:  
Treasurer.  Any notice, election, request or demand by the Company or any 
Securityholder to or upon the Trustee shall be deemed to have been 
sufficiently given or made, for all purposes, if given or made in writing at 
the Corporate Trust Office of the Trustee.

         SECTION 13.05.  GOVERNING LAW.

         This Indenture and each Security shall be deemed to be a contract 
made under the internal laws of the State of New York, and for all purposes 
shall be construed in accordance with the laws of said State.

         SECTION 13.06.  TREATMENT OF DEBT SECURITIES AS DEBT.

         It is intended that the Debt Securities will be treated as 
indebtedness and not as equity for federal income tax purposes.  The 
provisions of this Indenture shall be interpreted to further this intention.

         SECTION 13.07.  COMPLIANCE CERTIFICATES AND OPINIONS.

         (a) Upon any application or demand by the Company or the Guarantor 
to the Trustee to take any action under any of the provisions of this 
Indenture, the Company or the Guarantor, as the case may be, shall furnish to 
the Trustee an Officers' Certificate stating that all conditions precedent 
provided for in this Indenture relating to the proposed action have been 
complied with and an Opinion of Counsel stating that in the opinion of such 
counsel all such conditions precedent have been complied with, except that in 
the case of any such application or demand as to which the furnishing of such 
documents is specifically required by any provision of this Indenture 
relating to such particular application or demand, no additional certificate 
or opinion need be furnished.

         (b) Each certificate or opinion provided for in this Indenture and 
delivered to the Trustee with respect to compliance with a condition or 
covenant in this Indenture shall include (1) a statement that the Person 
making such certificate or opinion has read such covenant or condition; (2) a 
brief statement as to the nature and scope of the examination or 
investigation upon which the statements or opinions contained in such 
certificate or opinion are based; (3) a statement that, in the opinion of 
such Person, he has made such examination or investigation as is necessary to 
enable him to express an informed opinion as to whether or not such covenant 
or condition has been complied with; 

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and (4) a statement as to whether or not, in the opinion of such Person, such 
condition or covenant has been complied with.

         SECTION 13.08.  PAYMENTS ON BUSINESS DAYS.

         Except as provided pursuant to Section 2.01 pursuant to a Board 
Resolution, and as set forth in an Officers' Certificate, or established in 
one or more indentures supplemental to this Indenture, in any case where the 
date of maturity of interest or principal of any Security or the date of 
redemption of any Security shall not be a Business Day, then payment of 
interest or principal (and premium, if any) may be made on the next 
succeeding Business Day with the same force and effect as if made on the 
nominal date of maturity or redemption, and no interest shall accrue for the 
period after such nominal date.

         SECTION 13.09.  CONFLICT WITH TRUST INDENTURE ACT.

         If and to the extent that any provision of this Indenture limits, 
qualifies or conflicts with the duties imposed by Sections 310 to 317, 
inclusive, of the Trust Indenture Act, such imposed duties shall control.

         SECTION 13.10. COUNTERPARTS.

         This Indenture may be executed in any number of counterparts, each 
of which shall be an original, but such counterparts shall together 
constitute but one and the same instrument.

         SECTION 13.11. SEPARABILITY.

         In case any one or more of the provisions contained in this 
Indenture or in the Securities of any series shall for any reason be held to 
be invalid, illegal or unenforceable in any respect, such invalidity, 
illegality or unenforceability shall not affect any other provisions of this 
Indenture or of such Securities, but this Indenture and such Securities shall 
be construed as if such invalid or illegal or unenforceable provision had 
never been contained herein or therein.

         SECTION 13.12. ASSIGNMENT.

         Each of the Company and the Guarantor will have the right at all 
times to assign any of its respective rights or obligations under this 
Indenture to a direct or indirect wholly-owned Subsidiary of the Guarantor, 
PROVIDED that, in the event of any such assignment, the Company or the 
Guarantor, as the case 

                                       64



may be, will remain liable for all such obligations.  Subject to the 
foregoing, the Indenture is binding upon and inures to the benefit of the 
parties thereto and their respective successors and assigns.  This Indenture 
may not otherwise be assigned by the parties thereto.

         SECTION 13.13. ACKNOWLEDGEMENT OF RIGHTS.

         The Company and the Guarantor acknowledge that, with respect to any 
Securities held by a MediaOne Trust or a trustee of such trust, if the 
Property Trustee of such Trust fails to enforce its rights under this 
Indenture as the holder of the series of Securities held as the assets of 
such MediaOne Trust, any holder of Preferred Securities of such MediaOne 
Trust may, after a period of 30 days has elapsed from such holder's written 
request to such Property Trustee to enforce such rights, institute legal 
proceedings directly against the Company and the Guarantor to enforce such 
Property Trustee's rights under this Indenture without first instituting any 
legal proceedings against such Property Trustee or any other person or 
entity.  In addition, the Company and the Guarantor acknowledge that, 
notwithstanding the foregoing, if a an event of default under the Declararion 
of such MediaOne Trust has occurred and is continuing and such event is 
attributable to the failure of the Company or the Guarantor to pay interest 
or principal on such Securities on the date such interest or principal is 
otherwise payable (or in the case of redemption, on the redemption date), 
then any holder of such Preferred Securities may institute a proceeding for 
enforcement of payment to such holder of the principal of, or interest on, an 
aggregate principal amount of such Securities equal to the aggregate 
liquidation amount of the Preferred Securities of such holder on or after the 
respective due date specified in such Securities.


                                     ARTICLE XIV.

                             SUBORDINATION OF SECURITIES

         SECTION 14.01.  SUBORDINATION TERMS.

         The payment by the Company of the principal of, premium, if any, and 
interest on any series of Debt Securities issued hereunder shall be 
subordinated to the extent set forth in an indenture supplemental hereto 
relating to such Debt Securities.  The payment by the Guarantor of any 
obligation due under any Guarantees issued hereunder shall be subordinated to 

                                       65



the extent set forth in an indenture supplemental hereto relating to such 
Guarantees.

                                       66



         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to 
be duly executed all as of the day and year first above written.


                                       MEDIAONE GROUP FUNDING, INC.


                                       By: /s/ Stepen E. Brilz
                                          --------------------------------
                                          Name: Stephen E. Brilz
                                          Title: Secretary



                                       U S WEST, INC. (to be renamed
                                         "MediaOne Group, Inc.")

                                       By:/s/ Stephen E. Brilz
                                          --------------------------------
                                          Name: Stephen E. Brilz
                                          Title: Assistant Secretary



                                       NORWEST BANK MINNESOTA, NATIONAL
                                         ASSOCIATION,
                                         as Trustee

                                       By:/s/ Jane Y. Schweiger
                                          --------------------------------
                                          Name: Jane Y. Schweiger
                                          Title: Corporate Trust Officer


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