Exhibit 4.2















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                    PREFERRED SECURITIES GUARANTEE AGREEMENT


                                 TDS Capital II


                         Dated as of February 10, 1998


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                                TABLE OF CONTENTS

                                    ARTICLE I
                         DEFINITIONS AND INTERPRETATION

         Section 1.1.  Definitions........................................1
         Section 1.2.  Interpretation.....................................4

                                   ARTICLE II
                               TRUST INDENTURE ACT

         Section 2.1.  Trust Indenture Act; Application...................4
         Section 2.2.  Lists of Holders of Preferred Securities...........5
         Section 2.3.  Reports by the Guarantee Trustee...................5
         Section 2.4.  Periodic Reports to Guarantee Trustee..............5
         Section 2.5.  Evidence of Compliance with Conditions
                        Precedent.........................................5
         Section 2.6.  Events of Default; Waiver..........................5
         Section 2.7.  Events of Default; Notice..........................5
         Section 2.8.  Conflicting Interests..............................6

                                   ARTICLE III
                          POWERS, DUTIES AND RIGHTS OF
                                GUARANTEE TRUSTEE

         Section 3.1.  Powers and Duties of the Guarantee Trustee.........6
         Section 3.2.  Certain Rights of Guarantee Trustee................7
         Section 3.3.  Not Responsible for Recitals or Issuance
                        of Guarantee......................................9

                                   ARTICLE IV
                                GUARANTEE TRUSTEE

         Section 4.1.  Guarantee Trustee; Eligibility.....................9
         Section 4.2.  Appointment, Removal and Resignation of
                        Guarantee Trustee.................................9

                                    ARTICLE V
                                    GUARANTEE

         Section 5.1.  Guarantee..........................................9
         Section 5.2.  Waiver of Notice and Demand........................9
         Section 5.3.  Obligations Not Affected..........................10
         Section 5.4.  Rights of Holders.................................10
         Section 5.5.  Guarantee of Payment..............................11
         Section 5.6.  Subrogation.......................................11
         Section 5.7.  Independent Obligations...........................11


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                                   ARTICLE VI
                    LIMITATION OF TRANSACTIONS; SUBORDINATION

         Section 6.1.  Limitation of Transaction.........................11
         Section 6.2.  Ranking...........................................12

                                   ARTICLE VII
                                   TERMINATION

         Section 7.1.  Termination.......................................12

                                  ARTICLE VIII
                                 INDEMNIFICATION

         Section 8.1.  Exculpation.......................................12
         Section 8.2.  Indemnification...................................12

                                   ARTICLE IX
                              SUCCESSOR CORPORATION

         Section 9.1.  Guarantor May Consolidate, Etc....................13
         Section 9.2.  Successor Corporation Substituted.................14
         Section 9.3.  Evidence of Consolidation, Etc. to
                        Trustee..........................................14

                                   ARTICLE IX
                                  MISCELLANEOUS

         Section 10.1.  Successors and Assigns...........................15
         Section 10.2.  Amendments.......................................15
         Section 10.3.  Notices..........................................15
         Section 10.4.  Benefit..........................................16
         Section 10.5.  Governing Law....................................16



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                    PREFERRED SECURITIES GUARANTEE AGREEMENT


                  THIS PREFERRED SECURITIES GUARANTEE AGREEMENT (this "Guarantee
Agreement"),  dated as of February  10,  1997,  is  executed  and  delivered  by
TELEPHONE AND DATA SYSTEMS, INC., an Iowa corporation (the "Guarantor"), and The
First National Bank of Chicago,  a national  banking  association duly organized
and existing  under the laws of the United  States,  as trustee (the  "Guarantee
Trustee"),  for the benefit of the Holders (as defined herein) from time to time
of the Preferred  Securities  (as defined  herein) of TDS Capital II, a Delaware
statutory business trust (the "Issuer").


                              W I T N E S S E T H:

                  WHEREAS,  pursuant to an Amended and Restated  Declaration  of
Trust (the "Declaration"),  dated as of February 10, 1998, among the trustees of
the  Issuer,  the  Guarantor  as Sponsor  and the  holders  from time to time of
undivided  beneficial  interests  in the  assets of the  Issuer,  the  Issuer is
issuing on the date hereof  $150,000,000  aggregate stated liquidation amount of
its 8.04% Trust Originated  Preferred  Securities (the "Preferred  Securities");
and

                  WHEREAS,   as  incentive  for  the  Holders  to  purchase  the
Preferred  Securities,  the Guarantor desires irrevocably and unconditionally to
agree,  to the  extent  set  forth in this  Guarantee  Agreement,  to pay to the
Holders of the Preferred  Securities the Guarantee  Payments (as defined herein)
and to make certain other payments on the terms and conditions set forth herein;

                  NOW,  THEREFORE,  in  consideration  of the  purchase  by each
Holder of Preferred Securities, which purchase the Guarantor hereby agrees shall
benefit the  Guarantor,  the  Guarantor  executes  and delivers  this  Guarantee
Agreement for the benefit of the Holders.


                                    ARTICLE I
                         DEFINITIONS AND INTERPRETATION

                  Section 1.1. Definitions.  In this Guarantee Agreement, unless
the context other wise requires:  (a)  capitalized  terms used in this Guarantee
Agreement  but not defined in the preamble  above have the  respective  meanings
assigned  to them in this  Section  1.1;  (b) a term  defined  anywhere  in this
Guarantee Agreement has the same meaning  throughout;  and (c) a term defined in
the  Trust  Indenture  Act has the  same  meaning  when  used in this  Guarantee
Agreement  unless  otherwise  defined in this Guarantee  Agreement or unless the
context otherwise requires.

Affiliate:

                  The term  "Affiliate"  has the same  meaning  as given to that
term in Rule 405 of the Securities Act of 1933 or any successor rule thereunder.

Business Day:

                  The term  "Business  Day"  means any day  other  than a day on
which  banking  institutions  in  Chicago,  Illinois  or New York,  New York are
authorized or required by any applicable law to close.

Common Securities:

                                        






                  The term "Common Securities" means the securities representing
common undivided beneficial interests in the assets of the Issuer.

Covered Person:

                  The term "Covered Person" means any Holder or beneficial owner
of Preferred Securities.

Event of Default:

                  The term "Event of Default"  means a default by the  Guarantor
on any of its payment or other obligations under this Guarantee Agreement.

Guarantee Payments:

                  The term "Guarantee  Payments" means the following payments or
distributions, without duplication, with respect to the Preferred Securities, to
the  extent  not  paid  or made  by the  Issuer:  (i)  any  accrued  and  unpaid
Distributions  (as defined in the  Declaration)  that are required to be paid on
the  Preferred  Securities  to the extent the Issuer shall have funds  available
therefor,   (ii)  the  redemption  price,   including  all  accrued  and  unpaid
Distributions to the date of redemption (the  "Redemption  Price") to the extent
the  Issuer  has  funds  available  therefor,  with  respect  to  any  Preferred
Securities  called for  redemption by the Issuer,  and (iii) upon a voluntary or
involuntary dissolution,  winding-up or termination of the Issuer (other than in
connection with the  distribution  of Subordinated  Debentures to the Holders in
exchange for Preferred Securities as provided in the Declaration), the lesser of
(a)  the  aggregate  of the  liquidation  amount  and  all  accrued  and  unpaid
Distributions  on the Preferred  Securities to the date of payment to the extent
the Issuer  has funds  available  therefor,  and (b) the amount of assets of the
Issuer  remaining  available for  distribution  to Holders in liquidation of the
Issuer (in either case, the "Liquidation Distribution").

Guarantee Trustee:

                  The term "Guarantee  Trustee" means The First National Bank of
Chicago, as trustee under this Guarantee Agreement,  until a Successor Guarantee
Trustee has been  appointed  and has accepted such  appointment  pursuant to the
terms of this Guarantee  Agreement and thereafter means such Successor Guarantee
Trustee.

Guarantor:

                  The term "Guarantor"  means Telephone and Data Systems,  Inc.,
and its successor or successors by merger,  consolidation  or purchase of all or
substantially all of its assets.

Holder:

                  The term "Holder" shall mean any holder,  as registered on the
books and records of the Issuer, of any Preferred Securities; provided, however,
that,  in  determining  whether  the  holders  of the  requisite  percentage  of
Preferred  Securities  have  given  any  request,   notice,  consent  or  waiver
hereunder,  "Holder"  shall not include the  Guarantor  or any  Affiliate of the
Guarantor.

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Indemnified Person:

                  The term "Indemnified Person" means the Guarantee Trustee, any
Affiliate of the Guarantee Trustee,  or any officers,  directors,  shareholders,
members,  partners,  employees,  representatives  or  agents  of  the  Guarantee
Trustee.

Indenture:

                  The term  "Indenture"  means the Indenture dated as of October
15, 1997, between the Guarantor (the "Debenture  Issuer") and The First National
Bank of  Chicago,  as  trustee,  and any  amendment  thereto  and any  indenture
supplemental  thereto  pursuant to which  certain  unsecured  subordinated  debt
securities of the Debenture  Issuer are to be issued to the Property  Trustee of
the Issuer.

Majority in liquidation amount of the Securities:

                  The term  "Majority in liquidation  amount of the  Securities"
means,  except as provided by the Trust  Indenture  Act, a vote by  Holder(s) of
Preferred  Securities,  voting  separately  as a class,  of more than 50% of the
liquidation   amount  (including  the  stated  amount  that  would  be  paid  on
redemption,  liquidation or maturity,  plus accrued and unpaid  Distributions to
the date upon which the voting  percentages  are  determined)  of all  Preferred
Securities.

Officer's Certificate:

                  The term "Officer's  Certificate"  means,  with respect to any
Person,  a  certificate  signed by an  authorized  officer of such  Person.  Any
Officer's  Certificate  delivered with respect to compliance with a condition or
covenant provided for in this Guarantee Agreement shall include:

                           (a) a statement  that each such  officer  signing the
                  Officer's  Certificate  has read the covenant or condition and
                  the definition relating thereto;

                           (b) a brief  statement of the nature and scope of the
                  examination or  investigation  undertaken by each such officer
                  in rendering the Officer's Certificate;

                           (c) a statement  that each such officer has made such
                  examination or investigation as, in such officer's opinion, is
                  necessary  to enable  such  officer  to  express  an  informed
                  opinion as to whether or not such  covenant or  condition  has
                  been complied with; and

                           (d) a statement as to whether, in the opinion of each
                  such  officer,  such  condition or covenant has been  complied
                  with.

Person:

                  The  term   "Person"   means  any   individual,   corporation,
partnership,  limited  liability  company,  joint venture,  joint stock company,
unincorporated  association or government or any agency or political subdivision
thereof, or any other entity of whatever nature.


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Responsible Officer:

                  The term "Responsible Officer",  when used with respect to the
Guarantee 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  or  assistant  officer  of the
Guarantee Trustee customarily performing functions similar to those performed by
any of the persons who at the time shall be such officers,  respectively,  or to
whom any corporate trust matter is referred because of that officer's  knowledge
of and familiarity with the particular subject.

Subordinated Debentures:

                  The  term  "Subordinated   Debentures"  means  the  series  of
unsecured  subordinated  debt  securities of the Guarantor  designated the 8.04%
Junior Subordinated Deferable Interest Debentures due March 31, 2038 held by the
Property Trustee of the Issuer.

Successor Guarantee Trustee:

                  The  term  "Successor  Guarantee  Trustee"  means a  successor
Guarantee  Trustee  possessing the  qualifications  to act as Guarantee  Trustee
under Section 4.1.

Trust Indenture Act:

                  The term "Trust  Indenture Act" means the Trust  Indenture Act
of 1939.

                  Section 1.2. Interpretation. Each definition in this Guarantee
Agreement  includes the singular and the plural,  and  references  to the neuter
gender include the masculine and feminine where appropriate.  Terms which relate
to accounting matters shall be interpreted in accordance with generally accepted
accounting  principles  in effect from time to time.  References  to any statute
mean such statute as amended at the time and include any successor  legislation.
The word "or" is not exclusive, and the words "herein," "hereof" and "hereunder"
refer to this Guarantee  Agreement as a whole.  The headings to the Articles and
Sections are for  convenience  of reference  and shall not affect the meaning or
interpretation of this Guarantee Agreement.  References to Articles and Sections
mean the Articles  and Sections of this  Guarantee  Agreement  unless  otherwise
specified.


                                   ARTICLE II
                               TRUST INDENTURE ACT

                  Section 2.1.  Trust Indenture Act; Application.

                  (a) This  Guarantee  Agreement is subject to the provisions of
the Trust Indenture Act that are required to be part of this Guarantee Agreement
and shall, to the extent applicable, be governed by such provisions.

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


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                  Section 2.2.  Lists of Holders of Preferred Securities.
                  
                  (a) The Guarantor  shall provide the Guarantee  Trustee with a
list, in such form as the Guarantee Trustee may reasonably require, of the names
and addresses of the Holders of the Preferred  Securities ("List of Holders") as
of such date,  (i) within ten Business  Days after January 1 and June 30 of each
year, and (ii) at any other time,  within 30 days of receipt by the Guarantor of
a written request for a List of Holders as of a date no more than 14 days before
such  List of  Holders  is given to the  Guarantee  Trustee,  provided  that the
Guarantor  shall not be  obligated  to provide  such List of Holders at any time
when the List of Holders  does not differ  from the most  recent List of Holders
given to the  Guarantee  Trustee by the  Guarantor.  The  Guarantee  Trustee may
destroy any List of Holders  previously  given to it on receipt of a new List of
Holders.

                  (b) The Guarantee  Trustee  shall comply with its  obligations
under Section 311(a), 311(b) and Section 312(b) of the Trust Indenture Act.

                  Section 2.3. Reports by the Guarantee Trustee.  Within 60 days
after May 15 of each year, the Guarantee Trustee shall provide to the Holders of
the  Preferred  Securities  such  reports as are  required by Section 313 of the
Trust  Indenture Act, if any, in the form and in the manner  provided by Section
313 of the Trust Indenture Act. The Guarantee Trustee shall also comply with the
requirements of Section 313(d) of the Trust Indenture Act.

                  Section  2.4.  Periodic  Reports  to  Guarantee  Trustee.  The
Guarantor  shall provide to the Guarantee  Trustee such  documents,  reports and
information as required by Section 314 (if any) and the  compliance  certificate
required by Section  314 of the Trust Indenture Act in the form,  in the manner
and at the times required by Section 314 of the Trust Indenture Act.

                  Section 2.5. Evidence of Compliance with Conditions Precedent.
The Guarantor shall provide to the Guarantee Trustee such evidence of compliance
with any conditions precedent,  if any, provided for in this Guarantee Agreement
that  relate  to any of the  matters  set forth in  Section  314(c) of the Trust
Indenture  Act. Any  certificate  or opinion  required to be given by an officer
pursuant  to  Section  314(c)(1)  may be  given  in  the  form  of an  Officer's
Certificate.

                  Section  2.6.  Events of  Default;  Waiver.  The  Holders of a
Majority in liquidation  amount of Preferred  Securities may, by vote, on behalf
of the  Holders  of all of the  Preferred  Securities,  waive any past  Event of
Default and its consequences.  Upon such waiver, any such Event of Default shall
cease to exist,  and any Event of Default  arising  therefrom shall be deemed to
have been cured,  for every  purpose of this  Guarantee  Agreement,  but no such
waiver shall extend to any  subsequent  or other  default or Event of Default or
impair any right consequent thereon.

                  Section 2.7.  Events of Default; Notice.

                  (a) The  Guarantee  Trustee  shall,  within  90  days  after a
Responsible  Officer has  knowledge  of the  occurrence  of an Event of Default,
transmit by mail, first class postage  prepaid,  to the Holders of the Preferred
Securities,  notices of all Events of Default  known to the  Guarantee  Trustee,
unless such defaults have been cured before the giving of such notice, provided,
that the Guarantee  Trustee shall be protected in withholding such notice if and
so long as the board of directors, the executive committee, or a trust committee
of directors and/or

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Responsible  Officers of the Guarantee Trustee in good faith determines that the
withholding  of such notice is in the  interests of the Holders of the Preferred
Securities.

                  (b)  The  Guarantee  Trustee  shall  not  be  deemed  to  have
knowledge  of any Event of  Default  unless  the  Guarantee  Trustee  shall have
received   written   notice,   or  a  Responsible   Officer   charged  with  the
administration  of the Declaration  shall have obtained written notice,  of such
Event of Default.

                  Section 2.8. Conflicting  Interests.  The Declaration shall be
deemed to be specifically described in this Guarantee Agreement for the purposes
of clause (i) of the first  proviso  contained  in  Section  310(b) of the Trust
Indenture Act.


                                   ARTICLE III
                          POWERS, DUTIES AND RIGHTS OF
                                GUARANTEE TRUSTEE

                  Section 3.1.  Powers and Duties of the Guarantee Trustee.

                  (a) This  Guarantee  Agreement  shall be held by the Guarantee
Trustee  for the  benefit of the Holders of the  Preferred  Securities,  and the
Guarantee  Trustee  shall not transfer  this  Guarantee  Agreement to any Person
except to a Holder of Preferred Securities  exercising the rights of such Holder
pursuant to Section 5.4(b) or to a Successor  Guarantee Trustee on acceptance by
such  Successor  Guarantee  Trustee  of its  appointment  to  act  as  Successor
Guarantee Trustee.  The right, title and interest of the Guarantee Trustee shall
automatically vest in any Successor Guarantee Trustee, and such vesting of title
shall be effective whether or not conveyancing  documents have been executed and
delivered pursuant to the appointment of such Successor Guarantee Trustee.

                  (b) If an Event of Default has occurred and is continuing, the
Guarantee Trustee shall enforce this Guarantee  Agreement for the benefit of the
Holders of the Preferred Securities.

                  (c) The Guarantee Trustee,  before the occurrence of any Event
of Default and after the curing of all Events of Default that may have occurred,
shall  undertake  to perform only such duties as are  specifically  set forth in
this  Guarantee  Agreement,  and no  implied  covenants  shall be read into this
Guarantee  Agreement against the Guarantee Trustee.  In case an Event of Default
has occurred  (that has not been cured or waived  pursuant to Section 2.6),  the
Guarantee  Trustee shall  exercise such of the rights and powers vested in it by
this  Guarantee  Agreement,  and use the same  degree  of care and  skill in its
exercise  thereof,  as  a  prudent  person  would  exercise  or  use  under  the
circumstances in the conduct of his or her own affairs.

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

                           (i) prior to the  occurrence  of any Event of Default
         and after the curing or waiving of all such Events of Default  that may
         have occurred:


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                                    (A)  the  duties  and   obligations  of  the
                  Guarantee  Trustee shall be  determined  solely by the express
                  provisions  of this  Guarantee  Agreement,  and the  Guarantee
                  Trustee shall not be liable except for the performance of such
                  duties and obligations as are  specifically  set forth in this
                  Guarantee  Agreement,  and no implied covenants or obligations
                  shall  be read  into  this  Guarantee  Agreement  against  the
                  Guarantee Trustee; and

                                    (B) in the  absence of bad faith on the part
                  of  the  Guarantee   Trustee,   the   Guarantee   Trustee  may
                  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 Guarantee  Trustee
                  and   conforming  to  the   requirements   of  this  Guarantee
                  Agreement;  but  in  the  case  of any  such  certificates  or
                  opinions  that  by  any  provision   hereof  are  specifically
                  required  to  be  furnished  to  the  Guarantee  Trustee,  the
                  Guarantee Trustee shall be under a duty to examine the same to
                  determine  whether or not they conform to the  requirements of
                  this Declaration;

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

                         (iii) the Guarantee 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 liquidation amount of the Preferred  Securities at the time
         outstanding  relating to the time,  method and place of conducting  any
         proceeding  for any  remedy  available  to the  Guarantee  Trustee,  or
         exercising  any trust or power  conferred  upon the  Guarantee  Trustee
         under this Guarantee Agreement; and

                         (iv) no provision of this Guarantee  Agreement  shall
         require  the  Guarantee  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  grounds for  believing  that the repayment of such
         funds or liability is not  reasonably  assured to it under the terms of
         this  Guarantee  Agreement or adequate  indemnity  against such risk or
         liability is not reasonably assured to it.

                  Section 3.2.  Certain Rights of Guarantee Trustee.

                  (a) Subject to the provisions of Section 3.1:

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


                                        7





                            (ii)  Any   direction   or  act  of  the   Guarantor
         contemplated   by  this  Guarantee   Agreement  shall  be  sufficiently
         evidenced by a direction or an Officer's Certificate.

                           (iii)   Whenever  in  the   administration   of  this
         Guarantee  Agreement the Guarantee Trustee shall deem it desirable that
         a matter be proved or established before taking,  suffering or omitting
         any action  hereunder,  the Guarantee Trustee (unless other evidence is
         herein specifically prescribed) may, in the absence of bad faith on its
         part,  request  and rely  upon an  Officer's  Certificate  which,  upon
         receipt of such request, shall be promptly delivered by the Guarantor.

                           (iv) The Guarantee  Trustee shall have no duty to see
         to any  recording,  filing or  registration  of any  instrument (or any
         rerecording, refiling or reregistration thereof).

                           (v) The  Guarantee  Trustee may consult  with counsel
         and the written advice or opinion of such counsel with respect to legal
         matters  shall be full and complete  authorization  and  protection  in
         respect of any action  taken or suffered or omitted by it  hereunder in
         good faith and in accordance with such advice or opinion. Such counsel
         may be  counsel  to the  Guarantor  or any of its  Affiliates  and  may
         include any of its  employees.  The  Guarantee  Trustee  shall have the
         right at any time to seek instructions concerning the administration of
         this Guarantee Agreement from any court of competent jurisdiction.

                           (vi)  The   Guarantee   Trustee  shall  be  under  no
         obligation to exercise any of the rights or powers vested in it by this
         Guarantee  Agreement at the request or direction of any Holder,  unless
         such Holder shall have  provided to the  Guarantee  Trustee  reasonable
         security or indemnity against the costs, expenses (including attorneys'
         fees and  expenses)  and  liabilities  that might be  incurred by it in
         complying  with such request or direction,  including  such  reasonable
         advances as may be requested by the Guarantee  Trustee;  provided that,
         nothing contained in this Section  3.2(a)(vi) shall,  however,  relieve
         the Guarantee Trustee,  upon the occurrence of an Event of Default,  of
         its  obligation  to exercise the rights and powers vested in it by this
         Guarantee Agreement.

                           (vii)  The  Guarantee  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, direction, consent, order, approval, bond, security or
         other  papers  or  documents,   but  the  Guarantee  Trustee,   in  its
         discretion,  may make such further inquiry or  investigation  into such
         facts or matters as it may see fit.

                           (viii) The  Guarantee  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  Guarantee
         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.

                           (ix) Any action taken by the Guarantee Trustee or its
         agents

                                        8





         hereunder shall bind the Holders of the Preferred  Securities,  and the
         signature  of the  Guarantee  Trustee  or its  agents  alone  shall  be
         sufficient  and  effective to perform any such  action.  No third party
         shall be  required  to inquire  as to the   authority of the  Guarantee
         Trustee  to so act or as to its  compliance  with any of the  terms and
         provisions  of  this  Guarantee  Agreement,  both  of  which  shall  be
         conclusively evidenced by the Guarantee Trustee's or its agent's taking
         such action.

                           (x) Whenever in the  administration of this Guarantee
         Agreement  the  Guarantee  Trustee  shall deem it  desirable to receive
         instructions  with respect to  enforcing  any remedy or right or taking
         any other  action  hereunder,  the  Guarantee  Trustee  (i) may request
         instructions  from the Holders of a Majority in  liquidation  amount of
         the Preferred  Securities,  (ii) may refrain from enforcing such remedy
         or right or taking such other  action  until such   instructions  are 
         received, and (iii) shall be protected in acting in  accordance  with 
         such instructions.

                  (b) No provision of this Guarantee  Agreement  shall be deemed
to impose any duty or obligation on the Guarantee  Trustee to perform any act or
acts or exercise any right, power, duty or obligation conferred or imposed on it
in any  jurisdiction  in which it shall be  illegal,  or in which the  Guarantee
Trustee shall be unqualified or incompetent in accordance  with  applicable law,
to perform any such act or acts or to exercise  any such right,  power,  duty or
obligation.  No permissive power or authority available to the Guarantee Trustee
shall be construed to be a duty.

                  Section  3.3.  Not  Responsible  for  Recitals  or Issuance of
Guarantee.  The  recitals  contained  in this  Guarantee  shall  be taken as the
statements  of the  Guarantor,  and the  Guarantee  Trustee  does not assume any
responsibility   for  their   correctness.   The  Guarantee   Trustee  makes  no
representation as to the validity or sufficiency of this Guarantee Agreement.


                                   ARTICLE IV
                                GUARANTEE TRUSTEE

                     Section 4.1.  Guarantee Trustee; Eligibility.

                    (a) There  shall at all  times be a  Guarantee Trustee which
shall:

                            (i)  not be an Affiliate of the Guarantor; and

                           (ii)  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
         Person permitted by the Securities and Exchange Commission to act as an
         institutional  trustee under the Trust Indenture Act,  authorized under
         such laws to exercise corporate trust powers, having a combined capital
         and surplus of at least fifty 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 supervising or examining  authority referred to above, then, for
         the  purposes of this  Section  4.1(a)(ii),  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.

                  (b) If at any time the  Guarantee  Trustee  shall  cease to be
eligible so to act under Section 4.1(a), the Guarantee Trustee shall immediately
resign in the manner and with the effect set out in Section 4.2(c).

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

                  Section 4.2.  Appointment, Removal and Resignation of 
Guarantee Trustee.

                  (a) Subject to Section  4.2(b),  the Guarantee  Trustee may be
appointed or removed without cause at any time by the Guarantor.

                  (b) The  Guarantee  Trustee shall not be removed in accordance
with Section 4.2(a) until a Successor  Guarantee  Trustee has been appointed and
has accepted such appointment by written  instrument  executed by such Successor
Guarantee Trustee and delivered to the Guarantor.

                  (c) The  Guarantee  Trustee  appointed  to office  shall  hold
office until a Successor  Guarantee  Trustee shall have been  appointed or until
its  removal or  resignation.  The  Guarantee  Trustee  may resign  from  office
(without  need for prior or subsequent  accounting)  by an instrument in writing
executed  by  the  Guarantee  Trustee  and  delivered  to the  Guarantor,  which
resignation  shall not take effect until a Successor  Guarantee Trustee has been
appointed and has accepted such appointment by instrument in writing executed by
such  Successor  Guarantee  Trustee  and  delivered  to the  Guarantor  and  the
resigning Guarantee Trustee.

                  (d)  If  no  Successor   Guarantee  Trustee  shall  have  been
appointed  and  accepted  appointment  as provided in this Section 4.2 within 60
days after  delivery to the  Guarantor  of an  instrument  of  resignation,  the
resigning Guarantee Trustee may petition any court of competent jurisdiction for
appointment of a Successor  Guarantee Trustee.  Such court may thereupon,  after
prescribing  such  notice,  if any, as it may deem  proper,  appoint a Successor
Guarantee Trustee.


                                    ARTICLE V
                                    GUARANTEE

                  Section  5.1.   Guarantee.   The  Guarantor   irrevocably  and
unconditionally  agrees to pay in full to the  Holders  the  Guarantee  Payments
(without  duplication of amounts  theretofore  paid by the Issuer),  as and when
due, regardless of any defense, right of set-off or counterclaim that the Issuer
may have or assert.  The Guarantor's  obligation to make a Guarantee Payment may
be satisfied by direct  payment of the required  amounts by the Guarantor to the
Holders or by causing the Issuer to pay such amounts to the Holders.

                  Section 5.2. Waiver of Notice and Demand. The Guarantor hereby
waives notice of acceptance of this Guarantee  Agreement and of any liability to
which it applies or may apply,  presentment,  demand for  payment,  any right to
require a  proceeding  first  against  the  Issuer or any  other  Person  before
proceeding against the Guarantor, protest, notice of

                                        9





nonpayment, notice of dishonor, notice of redemption and all other notices and 
demands.

                  Section  5.3.  Obligations  Not  Affected.   The  obligations,
covenants, agreements and duties of the Guarantor under this Guarantee Agreement
shall in no way be affected or impaired by reason of the happening  from time to
time of any of the following:

                  (a) the release or waiver,  by operation of law or  otherwise,
         of the  performance  or  observance  by the  Issuer of any  express  or
         implied  agreement,  covenant,  term  or   condition  relating  to the
         Preferred Securities to be performed or observed by the Issuer;

                  (b) the extension of time for the payment by the Issuer of all
         or any  portion of the  Distributions,  Redemption  Price,  Liquidation
         Distribution or any other sums payable under the terms of the Preferred
         Securities  or the extension of time for the  performance  of any other
         obligation under,  arising out of, or in connection with, the Preferred
         Securities   (other   than  an   extension   of  time  for  payment  of
         Distributions  that results from the extension of any interest  payment
         period on the Subordinated Debentures permitted by the Indenture);

                  (c) any failure,  omission,  delay or lack of diligence on the
         part  of  the  Holders  to  enforce,  assert  or  exercise  any  right,
         privilege,  power or remedy  conferred  on the Holders  pursuant to the
         terms of the  Preferred  Securities,  or any  action on the part of the
         Issuer granting indulgence or extension of any kind;

                  (d) the  voluntary or  involuntary  liquidation,  dissolution,
         sale  of  any   collateral,   receivership,   insolvency,   bankruptcy,
         assignment for the benefit of creditors,  reorganization,  arrangement,
         composition or  readjustment  of debt of, or other similar  proceedings
         affecting, the Issuer or any of the assets of the Issuer;

                  (e)  any invalidity of, or defect or deficiency in, the 
         Preferred Securities;

                  (f) the settlement or compromise of any obligation  guaranteed
         hereby or hereby incurred; or

                  (g) any other  circumstance  whatsoever  that might  otherwise
         constitute a legal or equitable discharge or defense of a guarantor, it
         being  the  intent  of this  Section  5.3 that the  obligations  of the
         Guarantor  hereunder shall be absolute and unconditional  under any and
         all circumstances.

There shall be no obligation of the Holders to give notice to, or obtain consent
of, the Guarantor with respect to the happening of any of the foregoing.

                  Section 5.4.  Rights of Holders.

                  (a) The  Holders of a Majority  in  liquidation  amount of the
Preferred  Securities  have the right to direct  the time,  method  and place of
conducting any proceeding for any remedy  available to the Guarantee  Trustee in
respect of this Guarantee  Agreement or exercising any trust or power  conferred
upon the Guarantee Trustee under this Guarantee Agreement.

                  (b) If the Guarantee  Trustee fails to enforce this  Guarantee
Agreement,  any Holder of Preferred  Securities may institute a legal proceeding
directly against the Guarantor to

                                       10





enforce its rights under this Guarantee  Agreement,  without first instituting a
legal proceeding against the Issuer, the Guarantee Trustee or any other Person.

                  Section 5.5.  Guarantee of Payment.  This Guarantee Agreement 
creates a guarantee of payment and not of collection.

                  Section 5.6. Subrogation. The Guarantor shall be subrogated to
all (if any) rights of the Holders of Preferred Securities against the Issuer in
respect  of any  amounts  paid to  such  Holders  by the  Guarantor  under  this
Guarantee Agreement;  provided, however, that the Guarantor shall not (except to
the extent  required by mandatory  provisions  of law) be entitled to enforce or
exercise any right that it may acquire by way of  subrogation  or any indemnity,
reimbursement or other  agreement,  in all cases as a result of payment  under
this Guarantee  Agreement,  if, at the time of any such payment, any amounts are
due and unpaid under this  Guarantee  Agreement.  If any amount shall be paid to
the Guarantor in violation of the  preceding  sentence,  the Guarantor agrees to
hold such  amount in trust for the  Holders  and to pay over such  amount to the
Holders.

                  Section   5.7.   Independent   Obligations.    The   Guarantor
acknowledges  that its obligations  hereunder are independent of the obligations
of the Issuer with respect to the Preferred  Securities,  and that the Guarantor
shall be liable as principal and as debtor hereunder to make Guarantee  Payments
pursuant to the terms of this Guarantee Agreement notwithstanding the occurrence
of any event referred to in subsections (a) through (g),  inclusive,  of Section
5.3 hereof.


                                   ARTICLE VI
                    LIMITATION OF TRANSACTIONS; SUBORDINATION

                  Section  6.1.  Limitation  of  Transaction.  So  long  as  any
Preferred  Securities  remain  outstanding,  if there shall have occurred and be
continuing  an Event of Default or an event of  default  under the  Declaration,
then (a) the  Guarantor  shall not  declare or pay any dividend on, or make any
distribution with respect to, or redeem, purchase, acquire or make a liquidation
payment with respect to, any of its capital  stock (other than (i)  purchases or
acquisitions  of  shares  of  Guarantor  common  stock  in  connection  with the
satisfaction  by the  Guarantor of its  obligations  under any employee  benefit
plans or any  other  contractual  obligations  of the  Guarantor  (other  than a
contractual  obligation  ranking pari passu,  with or junior to the Subordinated
Debentures),  (ii) as a result of a reclassification of Company capital stock or
the exchange or conversion  of one class or series of Company  capital stock for
another  class or series of  Company  capital  stock or (iii)  the  purchase  of
fractional  interests  in  shares  of  Company  capital  stock  pursuant  to the
conversion or exchange  provisions of such Company capital stock or the security
being  converted or exchanged),  (b) the Guarantor 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 which rank pari
passu with or junior to the Subordinated  Debentures and (c) the Guarantor shall
not make any  guarantee  payments  with  respect to the  foregoing  (other  than
pursuant to this Guarantee Agreement and other guarantee agreements entered into
by the  Guarantor  with respect to preferred  securities of any Affiliate of the
Guarantor).


                                       11





                  Section 6.2. Ranking. This Guarantee Agreement will constitute
an unsecured  obligation  of the  Guarantor  and will rank (i)  subordinate  and
junior in right of payment to all other liabilities of the Guarantor,  including
the Subordinated Debentures, except those liabilities of the Guarantor made pari
passu or  subordinate  by their  terms,  (ii) pari  passu  with the most  senior
preferred stock now or hereafter  issued by the Guarantor and with any guarantee
now or  hereafter  entered  into by the  Guarantor  in respect of any  preferred
securities  of  any  Affiliate  of  the  Guarantor,  and  (iii)  senior  to  the
Guarantor's common stock.


                                   ARTICLE VII
                                   TERMINATION

                  Section  7.1.  Termination.  This  Guarantee  Agreement  shall
terminate  upon (i)  full  payment  of the  Redemption  Price  of all  Preferred
Securities,  (ii) upon the  distribution of the  Subordinated  Debentures to the
Holders of all of the  Preferred  Securities  or (iii) upon full  payment of the
amounts  payable in accordance  with the  Declaration  upon  liquidation  of the
Issuer. Notwithstanding the foregoing, this Guarantee Agreement will continue to
be  effective  or will be  reinstated,  as the case  may be,  if at any time any
Holder must restore  payment of any sums paid under the Preferred  Securities or
under this Preferred Securities Guarantee.


                                  ARTICLE VIII
                                 INDEMNIFICATION

                  Section 8.1.  Exculpation.

                  (a) No  Indemnified  Person  shall be liable,  responsible  or
accountable  in damages or otherwise to the Guarantor or any Covered  Person for
any loss, damage or claim incurred by reason of any act or omission performed or
omitted  by such  Indemnified  Person  in good  faith in  accordance  with  this
Guarantee  Agreement  and in a manner that such  Indemnified  Person  reasonably
believed to be within the scope of the authority  conferred on such  Indemnified
Person by this Guarantee  Agreement or by law, except that an Indemnified Person
shall be liable for any such loss,  damage or claim  incurred  by reason of such
Indemnified  Person's negligence or willful misconduct with respect to such acts
or omissions.

                  (b) An Indemnified  Person shall be fully protected in relying
in good  faith  upon the  records of the  Guarantor  and upon such  information,
opinions,  reports or statements  presented to the Guarantor by any Person as to
matters the  Indemnified  Person  reasonably  believes are within such  Person's
professional or expert competence and who has been selected with reasonable care
by or on behalf of the Guarantor,  including information,  opinions,  reports or
statements  as to the value  and  amount of the  assets,  liabilities,  profits,
losses,  or any other facts pertinent to the existence and amount of assets from
which Distributions to Holders of Preferred Securities might properly be paid.

                  Section 8.2.  Indemnification.

                  (a) To the fullest  extent  permitted by  applicable  law, the
Guarantor  shall  indemnify and hold harmless each  Indemnified  Person from and
against any loss, damage or claim incurred by such Indemnified  Person by reason
of any act or omission  performed or omitted by such Indemnified  Person in good
faith in accordance with this Guarantee Agreement

                                       12





and in a manner such  Indemnified  Person  reasonably  believed to be within the
scope of  authority  conferred  on such  Indemnified  Person  by this  Guarantee
Agreement, except that no Indemnified Person shall be entitled to be indemnified
in respect of any loss,  damage or claim incurred by such Indemnified  Person by
reason  of  negligence  or  willful  misconduct  with  respect  to such  acts or
omissions.

                  (b)  To  the  fullest  extent  permitted  by  applicable  law,
expenses  (including legal fees) incurred by an Indemnified  Person in defending
any claim,  demand,  action,  suit or  proceeding  shall,  from time to time, be
advanced by the Guarantor prior to the final disposition of such claim,  demand,
action, suit or proceeding upon receipt by the Guarantor of an undertaking by or
on  behalf  of the  Indemnified  Person  to  repay  such  amount  if it shall be
determined  that the  Indemnified  Person is not entitled to be  indemnified  as
authorized in Section 8.2(a).

                  (c)  The   provisions   of  this  Section  8.2  shall  survive
termination  of this  Guarantee  Agreement or the  resignation or removal of the
Guarantee Trustee.


                                   ARTICLE IX
                              SUCCESSOR CORPORATION

                  Section 9.1. Guarantor May Consolidate, Etc. Nothing contained
in this Guarantee  Agreement  shall prevent any  consolidation  or merger of the
Guarantor  with or into any other Person or Persons  (whether or not  affiliated
with the  Guarantor),  or  successive  consolidations  or  mergers  in which the
Guarantor 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 Guarantor or its successor or successors as an entirety, or substantially as
an entirety,  to any other Person  (whether or not affiliated with the Guarantor
or its  successor  or  successors)  authorized  to acquire  and operate the same
provided  that (a) any  Person  formed in such  consolidation  or into which the
Company is merged or to which the Company  has sold,  conveyed,  transferred  or
otherwise  disposed of its  properties  as an entirety  or  substantially  as an
entirety is an entity validly existing under the laws of the jurisdiction of its
organization  and such  Person  assumes  the  Company's  obligations  under this
Guarantee  Agreement and (b) immediately  after giving effect to the transaction
no Event of Default,  and no event which, after notice or lapse of time or both,
would  become  an Event of  Default,  shall  have  occurred  and be  continuing;
provided, further, the Guarantor hereby covenants and agrees that, upon any such
consolidation,  merger, sale, conveyance, transfer or other disposition, the due
and punctual  payment,  performance  and  observance  of all the  covenants  and
conditions of this Guarantee Agreement to be paid,  performed or observed by the
Guarantor 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 Guarantor shall have been
merged,  or by the entity which shall have acquired such property;  and provided
further  that,  if the  Person  formed in such  consolidation  or into which the
Company is merged or to which the Company  has sold,  conveyed,  transferred  or
otherwise  disposed of its  properties  as an entirety  or  substantially  as an
entirety  is not  organized  and validly  existing  under the laws of the United
States,  any  state  thereof  or the  District  of  Columbia,  the  supplemental
indenture  described  in this  Section  9.1 shall  also  contain  the  following
provisions:

                  "(a)     [Such Person] hereby agrees to pay to the holders of 
         Trust Securities any additional amounts as may be necessary in order 
         that every net payment or other

                                       13





         amount due on the Trust Securities, after withholding for or on account
         of any present or future tax, assessment or governmental charge imposed
         upon such holder of Trust Securities  (except for a tax,  assessment or
         charge imposed solely as a result of a connection between the recipient
         and the jurisdiction imposing such tax, assessment or charge) by reason
         of or as a result of such  payment  or other  amount  being  paid by an
         entity  which is not an entity  existing  under the laws of the  United
         States or any state  thereof or the District of  Columbia,  will not be
         less  than  the  amount  provided  for  in  the  Indenture,  the  Trust
         Securities,  the Guarantee Agreement or this Supplemental Indenture, as
         the case may be, to be then due and payable.

                  (b) Any litigation based hereon,  or arising out of, under, or
         in connection with, the Guarantee  Agreement  and/or this  Supplemental
         Indenture  or any other  document  relating  hereto or thereto,  or any
         course of conduct,  course of dealing,  statements  (whether  verbal or
         written)  or actions of the Trustee or [such  Person]  shall be brought
         and maintained exclusively in the courts of the State of Illinois or in
         the United States District Court for the Northern District of Illinois;
         provided,  however,  that  any suit  seeking  enforcement  against  any
         property may be brought at Trustee's or [such Person's]  option, in the
         courts of any  jurisdiction  where such  property  may be found.  [Such
         Person] hereby expressly and irrevocably submits to the jurisdiction of
         the courts of the State of Illinois and of the United  States  District
         Court for the Northern District of Illinois for the purpose of any such
         litigation as set forth above and irrevocably agrees to be bound by any
         judgment  rendered  thereby in connection with such  litigation.  [Such
         Person]  further  irrevocably  consents  to the  service  of process by
         registered  mail,  postage  prepaid,  or by personal  service within or
         without the State of  Illinois.  [Such  Person]  hereby  expressly  and
         irrevocably  waives,  to the  fullest  extent  permitted  by  law,  any
         objection  which it may have or  hereafter  may have to the  laying  of
         venue of any such  litigation  brought  in any such court  referred  to
         above and any claim  that any such  litigation  has been  brought in an
         inconvenient  forum.  To the extent that [such Person] has or hereafter
         may acquire any  immunity  from  jurisdiction  of any court or from any
         legal process (whether  through service or notice,  attachment prior to
         judgment,  attachment in aid of execution or otherwise) with respect to
         itself or its property,  [such Person] hereby  irrevocably  waives such
         immunity in respect of its  obligations  under the Guarantee  Agreement
         and this Supplemental Indenture."

                  Section 9.2.  Successor Corporation Substituted.

                  (a)  In  case  of  any  such  consolidation,   merger,   sale,
conveyance,  transfer  or  other  disposition  and upon  the  assumption  by the
successor  Person,  by  supplemental  indenture,  executed and  delivered to the
Trustee  and  satisfactory  in form  to the  Trustee,  of the  due and  punctual
payment,  performance  and  observance of all of the covenants and conditions of
this  Guarantee  Agreement to be paid,  performed or observed by the  Guarantor,
such successor Person shall succeed to and be substituted for the Guarantor with
the same effect as if it had been named as the Guarantor herein.

                  (b)  Nothing  contained  in  this  Guarantee  Agreement  shall
prevent 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 Guarantor).

                  Section 9.3.  Evidence of Consolidation, Etc. to Trustee.  The
Trustee, subject to the provisions of Section 3.01, may receive an opinion of 
counsel as conclusive

                                       14





evidence that any such  consolidation,  merger,  sale,  conveyance,  transfer or
other disposition,  and any such assumption,  comply with the provisions of this
Article.


                                   ARTICLE IX
                                  MISCELLANEOUS

                  Section  10.1.  Successors  and Assigns.  All  guarantees  and
agreements  contained in this  Guarantee  Agreement  shall bind the  successors,
assigns,  receivers,  trustees and  representatives  of the  Guarantor and shall
inure  to  the  benefit  of  the  Holders  of  the  Preferred   Securities  then
outstanding.

                  Section 10.2.  Amendments.  Except with respect to any changes
that do not materially adversely affect the rights of Holders (in which case, no
consent of Holders  will be  required),  this  Guarantee  Agreement  may only be
amended  with  the  prior  approval  of  the  Holders  of at  least  66-2/3%  in
liquidation amount of all the outstanding Preferred  Securities.  The provisions
of Section  12.2 of the  Declaration  with respect to meetings of Holders of the
Preferred Securities apply to the giving of such approval.

                  Section  10.3.  Notices.  All  notices  provided  for in  this
Guarantee  Agreement  shall be in writing,  duly signed by the party giving such
notice, and shall be delivered,  telecopied or mailed by registered or certified
mail, as follows:

                  (a)  If  given  to the  Guarantee  Trustee,  at the  Guarantee
         Trustee's mailing address set forth below (or such other address as the
         Guarantee  Trustee may give  notice of to the Holders of the  Preferred
         Securities):

                           The First National Bank of Chicago
                           One First National Plaza, Suite 0126
                           Chicago, Illinois  60670-0126
                           Attention:  Corporate Trust Administration


                  (b) If  given to the  Guarantor,  at the  Guarantor's  mailing
         address set forth  below (or such other  address as the  Guarantor  may
         give notice of to the Holders of the Preferred Securities):

                           Telephone and Data Systems, Inc.
                           30 N. LaSalle Street
                           Chicago, Illinois 60602
                           Attention:  President and Chief Executive Officer

                  (c) If given to any  Holder of  Preferred  Securities,  at the
         address set forth on the books and records of the Issuer.

All such  notices  shall be deemed to have been given when  received  in person,
telecopied  with  receipt  confirmed,  or mailed by first  class  mail,  postage
prepaid except that if a notice or other document is refused  delivery or cannot
be  delivered  because of a changed  address of which no notice was given,  such
notice or other  document  shall be deemed to have been delivered on the date of
such refusal or inability to deliver.

                                       15





                  Section 10.4.  Benefit.  This Guarantee Agreement is solely 
for the benefit of the Holders of the Preferred Securities and, subject to 
Section 3.1(a), is not separately transferable from the Preferred Securities.

                  Section 10.5.  Governing Law.  THIS GUARANTEE AGREEMENT SHALL 
BE GOVERNED BY, AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE
LAWS OF THE STATE OF NEW YORK.






























                                       16





                  THIS GUARANTEE AGREEMENT is executed as of the day and year 
first above written.


                                           TELEPHONE AND DATA SYSTEMS, INC.


                                           By: _______________________
                                               Title:


                                           THE FIRST  NATIONAL BANK OF
                                           CHICAGO,    Not    in   its
                                           individual   capacity   but
                                           solely as Guarantee Trustee



                                           By: _______________________
                                               Title: