[Letterhead of Richards, Layton & Finger]




                     October 17, 1997







TDS Capital I
30 N. LaSalle Street
Chicago, Illinois 60602

        RE:  TDS CAPITAL I

Ladies and Gentlemen:

        We have acted as special Delaware counsel for Telephone and Data 
Systems, Inc., an Iowa corporation (the "Company"), and TDS Capital I, a 
Delaware business trust (the "Trust"), in connection with the matters set 
forth herein. At your request, this opinion is being furnished to you.

        For purposes of giving the opinions hereinafter set forth, our 
examination of documents has been limited to the examination of originals or 
copies of the following:

        (a)  The Certificate of Trust of the Trust, dated as of October 15, 
1997 (the "Certificate"), as filed in the office of the Secretary of State of 
the State of Delaware (the "Secretary of State") on October 15, 1997;

        (b)  The Declaration of Trust of the Trust, dated as of October 15, 
1997, by and among the Company and the trustees of the Trust named therein;



TDS Capital I
October 17, 1997
Page 2


        (c)  A form of Amended and Restated Declaration of Trust of the Trust 
(including Exhibit A, Annex I and Annex II thereto) (the "Declaration"), to 
be entered into among the Company, as sponsor, the trustees of the Trust 
named therein, and the holders, from time to time, of undivided beneficial 
interests in the assets of the Trust, attached as an exhibit to the 
Registration Statement (as defined below);

        (d)  The Registration Statement on Form S-3 (the "Registration 
Statement"), including a preliminary prospectus (the "Prospectus") and a 
prospectus supplement (the "Prospectus Supplement"), relating to the __% 
Trust Originated Preferred Securities of the Trust representing undivided 
beneficial interests in the assets of the Trust (each, a "Preferred Security" 
and collectively, the "Preferred Securities"), as proposed to be filed by the 
Company, the Trust and others named therein with the Securities and Exchange 
Commission on or about October 17, 1997; and

        (e)  A Certificate of Good Standing for the Trust, dated October 17, 
1997, obtained from the Secretary of State. 

        Capitalized terms used herein and not otherwise defined are used as 
defined in the Declaration.

        For purposes of this opinion, we have not reviewed any documents 
other than the documents listed in paragraphs (a) through (e) above.  In 
particular, we have not reviewed any document (other than the documents 
listed in paragraphs (a) through (e) above) that is referred to in or 
incorporated by reference into the documents reviewed by us.  We have assumed 
that there exists no provision in any document that we have not reviewed that 
is inconsistent with the opinions stated herein.  We have conducted no 
independent factual investigation of our own but rather have relied solely 
upon the foregoing documents, the statements and information set forth 
therein and the additional matters recited or assumed herein, all of which we 
have assumed to be true, complete and accurate in all material respects.

        With respect to all documents examined by us, we have assumed (i) the 
authenticity of all documents submitted to us as authentic originals, (ii) 
the conformity with the originals of all documents submitted to us as copies 
or forms, and (iii) the genuineness of all signatures.

        For purposes of this opinion, we have assumed (i) that the 
Declaration constitutes the entire agreement among the parties thereto with 
respect to the subject matter thereof, including with respect to the 
creation, operation and termination of the Trust, and that the Declaration 
and the Certificate are in full force and effect and have not been amended, 
(ii) except to the extent provided in paragraph 1 below, the due 



TDS Capital I
October 17, 1997
Page 3


creation or due organization or due formation, as the case may be, and valid 
existence in good standing of each party to the documents examined by us 
under the laws of the jurisdiction governing its creation, organization or 
formation, (iii) the legal capacity of natural persons who are parties to the 
documents examined by us, (iv) that each of the parties to the documents 
examined by us has the power and authority to execute and deliver, and to 
perform its obligations under, such documents, (v) the due authorization, 
execution and delivery by all parties thereto of all documents examined by 
us, (vi) the receipt by each Person to whom a Preferred Security is to be 
issued by the Trust (collectively, the "Preferred Security Holders") of a 
Preferred Security Certificate and the consideration for the Preferred 
Security acquired by it, in accordance with the Declaration and the 
Registration Statement, and (vii) that the Preferred Securities are issued to 
the Preferred Security Holders in accordance with the Declaration and the 
Registration Statement.  We have not participated in the preparation of the 
Registration Statement and assume no responsibility for its contents.

        This opinion is limited to the laws of the State of Delaware 
(excluding the securities laws of the State of Delaware), and we have not 
considered and express no opinion on the laws of any other jurisdiction, 
including federal laws and rules and regulations relating thereto.  Our 
opinions are rendered only with respect to Delaware laws and rules, 
regulations and orders thereunder that are currently in effect.

        Based upon the foregoing, and upon our examination of such questions 
of law and statutes of the State of Delaware as we have considered necessary 
or appropriate, and subject to the assumptions, qualifications, limitations 
and exceptions set forth herein, we are of the opinion that:

        1.   The Trust has been duly created and is validly existing in good 
standing as a business trust under the Business Trust Act.

        2.   The Preferred Securities will represent valid and, subject to 
the qualifications set forth in paragraph 3 below, fully paid and 
nonassessable undivided beneficial interests in the assets of the Trust.  

        3.   The Preferred Security Holders, as beneficial owners of the 
Trust, will be entitled to the same limitation of personal liability extended 
to stockholders of private corporations for profit organized under the 
General Corporation Law of the State of Delaware.  We note that the Preferred 
Security Holders may be obligated to make payments as set forth in the 
Declaration.

        We consent to the filing of this opinion with the Securities and 
Exchange Commission as an exhibit to the Registration Statement.  In 
addition, we hereby




TDS Capital I
October 17, 1997
Page 4


consent to the use of our name under the heading "Legal Matters" in the 
Prospectus and the Prospectus Supplement. In giving the foregoing consents, 
we do not thereby admit that we come within the category of Persons whose 
consent is required under Section 7 of the Securities Act of 1933, as 
amended, or the rules and regulations of the Securities and Exchange 
Commission thereunder. Except as stated above, without our prior written 
consent, this opinion may not be furnished or quoted to, or relied upon by, 
any other Person for any purpose.

                            Very truly yours,


                            /s/ Richards, Layton & Finger
                            -------------------------------


BJK/bjr









        [Letterhead of Richards, Layton & Finger]




                     October 17, 1997







TDS Capital II
30 N. LaSalle Street
Chicago, Illinois 60602

        RE:  TDS CAPITAL II

Ladies and Gentlemen:

        We have acted as special Delaware counsel for Telephone and Data 
Systems, Inc., an Iowa corporation (the "Company"), and TDS Capital II, a 
Delaware business trust (the "Trust"), in connection with the matters set 
forth herein. At your request, this opinion is being furnished to you.

        For purposes of giving the opinions hereinafter set forth, our 
examination of documents has been limited to the examination of originals or 
copies of the following:

        (a)  The Certificate of Trust of the Trust, dated as of October 15, 
1997 (the "Certificate"), as filed in the office of the Secretary of State of 
the State of Delaware (the "Secretary of State") on October 15, 1997;

        (b)  The Declaration of Trust of the Trust, dated as of October 15, 
1997, by and among the Company and the trustees of the Trust named therein;



TDS Capital I
October 17, 1997
Page 2

        (c)  A form of Amended and Restated Declaration of Trust of the Trust 
(including Exhibit A, Annex I and Annex II thereto) (the "Declaration"), to 
be entered into among the Company, as sponsor, the trustees of the Trust 
named therein, and the holders, from time to time, of undivided beneficial 
interests in the assets of the Trust, attached as an exhibit to the 
Registration Statement (as defined below);

        (d)  The Registration Statement on Form S-3 (the "Registration 
Statement"), including a preliminary prospectus (the "Prospectus") and a 
prospectus supplement (the "Prospectus Supplement"), relating to the __% 
Trust Originated Preferred Securities of the Trust representing undivided 
beneficial interests in the assets of the Trust (each, a "Preferred Security" 
and collectively, the "Preferred Securities"), as proposed to be filed by the 
Company, the Trust and others named therein with the Securities and Exchange 
Commission on or about October 17, 1997; and

        (e)  A Certificate of Good Standing for the Trust, dated October 17, 
1997, obtained from the Secretary of State. 

        Capitalized terms used herein and not otherwise defined are used as 
defined in the Declaration.

        For purposes of this opinion, we have not reviewed any documents 
other than the documents listed in paragraphs (a) through (e) above.  In 
particular, we have not reviewed any document (other than the documents 
listed in paragraphs (a) through (e) above) that is referred to in or 
incorporated by reference into the documents reviewed by us.  We have assumed 
that there exists no provision in any document that we have not reviewed that 
is inconsistent with the opinions stated herein.  We have conducted no 
independent factual investigation of our own but rather have relied solely 
upon the foregoing documents, the statements and information set forth 
therein and the additional matters recited or assumed herein, all of which we 
have assumed to be true, complete and accurate in all material respects.

        With respect to all documents examined by us, we have assumed (i) the 
authenticity of all documents submitted to us as authentic originals, (ii) 
the conformity with the originals of all documents submitted to us as copies 
or forms, and (iii) the genuineness of all signatures.

        For purposes of this opinion, we have assumed (i) that the 
Declaration constitutes the entire agreement among the parties thereto with 
respect to the subject matter thereof, including with respect to the 
creation, operation and termination of the Trust, and that the Declaration 
and the Certificate are in full force and effect and have not been amended, 
(ii) except to the extent provided in paragraph 1 below, the due 




TDS Capital I
October 17, 1997
Page 3


creation or due organization or due formation, as the case may be, and valid 
existence in good standing of each party to the documents examined by us 
under the laws of the jurisdiction governing its creation, organization or 
formation, (iii) the legal capacity of natural persons who are parties to the 
documents examined by us, (iv) that each of the parties to the documents 
examined by us has the power and authority to execute and deliver, and to 
perform its obligations under, such documents, (v) the due authorization, 
execution and delivery by all parties thereto of all documents examined by 
us, (vi) the receipt by each Person to whom a Preferred Security is to be 
issued by the Trust (collectively, the "Preferred Security Holders") of a 
Preferred Security Certificate and the consideration for the Preferred 
Security acquired by it, in accordance with the Declaration and the 
Registration Statement, and (vii) that the Preferred Securities are issued to 
the Preferred Security Holders in accordance with the Declaration and the 
Registration Statement.  We have not participated in the preparation of the 
Registration Statement and assume no responsibility for its contents.

        This opinion is limited to the laws of the State of Delaware 
(excluding the securities laws of the State of Delaware), and we have not 
considered and express no opinion on the laws of any other jurisdiction, 
including federal laws and rules and regulations relating thereto.  Our 
opinions are rendered only with respect to Delaware laws and rules, 
regulations and orders thereunder that are currently in effect.

        Based upon the foregoing, and upon our examination of such questions 
of law and statutes of the State of Delaware as we have considered necessary 
or appropriate, and subject to the assumptions, qualifications, limitations 
and exceptions set forth herein, we are of the opinion that:

        1.   The Trust has been duly created and is validly existing in good 
standing as a business trust under the Business Trust Act.

        2.   The Preferred Securities will represent valid and, subject to 
the qualifications set forth in paragraph 3 below, fully paid and 
nonassessable undivided beneficial interests in the assets of the Trust.  

        3.   The Preferred Security Holders, as beneficial owners of the 
Trust, will be entitled to the same limitation of personal liability extended 
to stockholders of private corporations for profit organized under the 
General Corporation Law of the State of Delaware.  We note that the Preferred 
Security Holders may be obligated to make payments as set forth in the 
Declaration.

        We consent to the filing of this opinion with the Securities and 
Exchange Commission as an exhibit to the Registration Statement.  In 
addition, we hereby




TDS Capital I
October 17, 1997
Page 4


consent to the use of our name under the heading "Legal Matters" in the 
Prospectus and the Prospectus Supplement. In giving the foregoing consents, 
we do not thereby admit that we come within the category of Persons whose 
consent is required under Section 7 of the Securities Act of 1933, as 
amended, or the rules and regulations of the Securities and Exchange 
Commission thereunder. Except as stated above, without our prior written 
consent, this opinion may not be furnished or quoted to, or relied upon by, 
any other Person for any purpose.

                            Very truly yours,


                            /s/ Richards, Layton & Finger
                            -------------------------------


BJK/bjr






        [Letterhead of Richards, Layton & Finger]




                     October 17, 1997







TDS Capital III
30 N. LaSalle Street
Chicago, Illinois 60602

        RE:  TDS CAPITAL III

Ladies and Gentlemen:

        We have acted as special Delaware counsel for Telephone and Data 
Systems, Inc., an Iowa corporation (the "Company"), and TDS Capital III, a 
Delaware business trust (the "Trust"), in connection with the matters set 
forth herein. At your request, this opinion is being furnished to you.

        For purposes of giving the opinions hereinafter set forth, our 
examination of documents has been limited to the examination of originals or 
copies of the following:

        (a)  The Certificate of Trust of the Trust, dated as of October 15, 
1997 (the "Certificate"), as filed in the office of the Secretary of State of 
the State of Delaware (the "Secretary of State") on October 15, 1997;

        (b)  The Declaration of Trust of the Trust, dated as of October 15, 
1997, by and among the Company and the trustees of the Trust named therein;




TDS Capital I
October 17, 1997
Page 2


        (c)  A form of Amended and Restated Declaration of Trust of the Trust 
(including Exhibit A, Annex I and Annex II thereto) (the "Declaration"), to 
be entered into among the Company, as sponsor, the trustees of the Trust 
named therein, and the holders, from time to time, of undivided beneficial 
interests in the assets of the Trust, attached as an exhibit to the 
Registration Statement (as defined below);

        (d)  The Registration Statement on Form S-3 (the "Registration 
Statement"), including a preliminary prospectus (the "Prospectus") and a 
prospectus supplement (the "Prospectus Supplement"), relating to the __% 
Trust Originated Preferred Securities of the Trust representing undivided 
beneficial interests in the assets of the Trust (each, a "Preferred Security" 
and collectively, the "Preferred Securities"), as proposed to be filed by the 
Company, the Trust and others named therein with the Securities and Exchange 
Commission on or about October 17, 1997; and

        (e)  A Certificate of Good Standing for the Trust, dated October 17, 
1997, obtained from the Secretary of State. 

        Capitalized terms used herein and not otherwise defined are used as 
defined in the Declaration.

        For purposes of this opinion, we have not reviewed any documents 
other than the documents listed in paragraphs (a) through (e) above.  In 
particular, we have not reviewed any document (other than the documents 
listed in paragraphs (a) through (e) above) that is referred to in or 
incorporated by reference into the documents reviewed by us.  We have assumed 
that there exists no provision in any document that we have not reviewed that 
is inconsistent with the opinions stated herein.  We have conducted no 
independent factual investigation of our own but rather have relied solely 
upon the foregoing documents, the statements and information set forth 
therein and the additional matters recited or assumed herein, all of which we 
have assumed to be true, complete and accurate in all material respects.

        With respect to all documents examined by us, we have assumed (i) the 
authenticity of all documents submitted to us as authentic originals, (ii) 
the conformity with the originals of all documents submitted to us as copies 
or forms, and (iii) the genuineness of all signatures.

        For purposes of this opinion, we have assumed (i) that the 
Declaration constitutes the entire agreement among the parties thereto with 
respect to the subject matter thereof, including with respect to the 
creation, operation and termination of the Trust, and that the Declaration 
and the Certificate are in full force and effect and have not been amended, 
(ii) except to the extent provided in paragraph 1 below, the due




TDS Capital I
October 17, 1997
Page 3


creation or due organization or due formation, as the case may be, and valid 
existence in good standing of each party to the documents examined by us 
under the laws of the jurisdiction governing its creation, organization or 
formation, (iii) the legal capacity of natural persons who are parties to the 
documents examined by us, (iv) that each of the parties to the documents 
examined by us has the power and authority to execute and deliver, and to 
perform its obligations under, such documents, (v) the due authorization, 
execution and delivery by all parties thereto of all documents examined by 
us, (vi) the receipt by each Person to whom a Preferred Security is to be 
issued by the Trust (collectively, the "Preferred Security Holders") of a 
Preferred Security Certificate and the consideration for the Preferred 
Security acquired by it, in accordance with the Declaration and the 
Registration Statement, and (vii) that the Preferred Securities are issued to 
the Preferred Security Holders in accordance with the Declaration and the 
Registration Statement.  We have not participated in the preparation of the 
Registration Statement and assume no responsibility for its contents.

        This opinion is limited to the laws of the State of Delaware 
(excluding the securities laws of the State of Delaware), and we have not 
considered and express no opinion on the laws of any other jurisdiction, 
including federal laws and rules and regulations relating thereto.  Our 
opinions are rendered only with respect to Delaware laws and rules, 
regulations and orders thereunder that are currently in effect.

        Based upon the foregoing, and upon our examination of such questions 
of law and statutes of the State of Delaware as we have considered necessary 
or appropriate, and subject to the assumptions, qualifications, limitations 
and exceptions set forth herein, we are of the opinion that:

        1.   The Trust has been duly created and is validly existing in good 
standing as a business trust under the Business Trust Act.

        2.   The Preferred Securities will represent valid and, subject to 
the qualifications set forth in paragraph 3 below, fully paid and 
nonassessable undivided beneficial interests in the assets of the Trust.  

        3.   The Preferred Security Holders, as beneficial owners of the 
Trust, will be entitled to the same limitation of personal liability extended 
to stockholders of private corporations for profit organized under the 
General Corporation Law of the State of Delaware.  We note that the Preferred 
Security Holders may be obligated to make payments as set forth in the 
Declaration.

        We consent to the filing of this opinion with the Securities and 
Exchange Commission as an exhibit to the Registration Statement.  In 
addition, we hereby




TDS Capital I
October 17, 1997
Page 4


consent to the use of our name under the heading "Legal Matters" in the 
Prospectus and the Prospectus Supplement. In giving the foregoing consents, 
we do not thereby admit that we come within the category of Persons whose 
consent is required under Section 7 of the Securities Act of 1933, as 
amended, or the rules and regulations of the Securities and Exchange 
Commission thereunder. Except as stated above, without our prior written 
consent, this opinion may not be furnished or quoted to, or relied upon by, 
any other Person for any purpose.

                            Very truly yours,


                            /s/ Richards, Layton & Finger
                            -------------------------------


BJK/bjr