Document:

EX-4.43

 Exhibit 4.43 

AT&T Inc. 

$85,856,000 7.120% Global Notes due 2097 

$32,050,000 6.650% Global Notes due 2095 

$45,534,000 7.000% Global Notes due 2095 

$1,750,725,000 5.150% Global Notes due 2046 

$379,000 5.850% Global Notes due 2045 

$8,040,000 5.950% Global Notes due 2038 

$71,388,000 6.000% Global Notes due 2034 

$143,801,000 6.550% Global Notes due 2034 

$148,730,000 7.125% Global Notes due 2031 

$217,786,000 8.250% Global Notes due 2031 

$169,287,000 6.875% Global Notes due 2031 

$216,393,000 8.750% Global Notes due 2031 

$201,852,000 7.875% Global Notes due 2030 

$6,820,000 6.500% Global Notes due 2029 

$95,418,000 6.375% Global Notes due 2028 

$114,586,000 6.550% Global Notes due 2028 

$11,000,000 6.875% Global Notes due 2027 

$21,270,000 7.300% Global Notes due 2026 

$257,200,000 7.125% Global Notes due 2026 

$55,006,000 7.000% Global Notes due 2025 

$83,184,000 7.850% Global Notes due 2022 

REGISTRATION RIGHTS AGREEMENT 

December 1, 2017 
 To the Parties Listed on
Schedule I 
 Ladies and Gentlemen: 
 AT&T
Inc., a Delaware corporation (the “Company”), has made an offer to (i) exchange the 21 series of notes described in the table set forth on Schedule II-A issued by certain of the Company’s
wholly owned subsidiaries (the “OpCo Notes”) for notes to be issued by the Company described in the right column of the table set forth on Schedule II-A (the “New AT&T Notes”) and
(ii) exchange the OpCo Notes and the seven series of notes described in the table set forth on Schedule II-B issued by the Company (the “Old AT&T Notes” and, together with the OpCo Notes,
the “Old Notes”) for a new series of its senior notes due 2046 (the “New 2046 Notes”, and together with the New AT&T Notes, the “Initial Securities”), as set forth in the Offering Memorandum, dated October 30,
2017 (the “Offering 

  
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Memorandum”), related thereto. The Initial Securities will be issued upon the terms set forth in the Offering Memorandum, as amended by the Company’s Press Release dated
November 13, 2017, for which the parties listed on Schedule I hereto have severally agreed to act as dealer managers (the “Dealer Managers”), pursuant to a dealer manager agreement, dated as of October 30, 2017, as amended by the
Amendment to the Dealer Manager Agreement, dated as of October 31, 2017 (the “Dealer Manager Agreement”), among the Company and the several Dealer Managers. The Initial Securities will be issued pursuant to an Indenture, dated as of
May 15, 2013 (the “Indenture”), between the Company and The Bank of New York Mellon, as trustee (the “Trustee”). As an inducement to the Dealer Managers, the Company agrees with the Dealer Managers, for the benefit of the
holders of the Initial Securities and the Exchange Securities (as defined below) (collectively the “Holders”), as follows: 

1. Registered Exchange Offer. The Company shall use its commercially reasonable efforts to, at its own cost, prepare and file
with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Exchange Offer Registration Statement”) on an appropriate form under the Securities Act of 1933, as amended (the “Securities
Act”), with respect to a proposed offer (the “Registered Exchange Offer”) to the Holders of Transfer Restricted Securities (as defined in Section 6 hereof), who are not prohibited by any law or policy of the Commission from
participating in the Registered Exchange Offer, to issue and deliver to such Holders, in exchange for the Initial Securities, a like aggregate principal amount of debt securities (the “Exchange Securities,” and together with the Initial
Securities, the “Securities”) of the Company issued under the Indenture and identical in all material respects to the Initial Securities (except for the transfer restrictions relating to the Initial Securities and the provisions relating
to the matters described in Section 6 hereof) that would be registered under the Securities Act. The Company shall use its commercially reasonable efforts to cause such Exchange Offer Registration Statement to become effective under the
Securities Act within 330 days (or if the 330th day is not a business day, the first business day thereafter) after the date of original issue of the Initial Securities (the “Issue Date”) and shall keep the Exchange Offer Registration
Statement effective for not less than 30 days (or longer, if required by applicable law) after commencement of the Registered Exchange Offer (such period being called the “Exchange Offer Registration Period”). 

The Company will use its commercially reasonable efforts to complete the Registered Exchange Offer not later than 360 days after the Issue
Date. 
 If the Company effects the Registered Exchange Offer, the Company will be entitled to close the Registered Exchange Offer 30 days
after the commencement thereof provided that the Company has accepted all the Initial Securities theretofore validly tendered and not properly withdrawn in accordance with the terms of the Registered Exchange Offer. 

Following the declaration of the effectiveness of the Exchange Offer Registration Statement, the Company shall promptly commence the
Registered Exchange Offer (but in any event not later than 30 days after such effectiveness), it being the objective of such Registered Exchange Offer to enable each Holder of Transfer Restricted Securities electing to exchange the Initial
Securities for Exchange Securities (assuming that such Holder is not an affiliate of the Company within the meaning of the Securities Act, acquires the Exchange Securities in the ordinary course of such Holder’s business and has no arrangements
with any person to participate in the distribution of the Exchange Securities and is not prohibited by any law or policy of the Commission from participating in the Registered Exchange Offer) to trade such Exchange Securities from and after their
receipt without any limitations or restrictions under the Securities Act. 

  
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 The Company acknowledges that, pursuant to current interpretations by the Commission’s staff
of Section 5 of the Securities Act, in the absence of an applicable exemption therefrom, each Holder which is a broker-dealer electing to exchange Initial Securities, acquired for its own account as a result of market making activities or other
trading activities, for Exchange Securities (an “Exchanging Dealer”), is required to deliver a prospectus containing the information set forth in (a) Annex A hereto on the cover, (b) Annex B hereto in the “Description of the
Exchange Offer” or similar section, and (c) Annex C hereto in the “Plan of 
 Distribution” section of such prospectus in connection with
a sale of any such Exchange Securities received by such Exchanging Dealer pursuant to the Registered Exchange Offer. 
 The Company shall
use its commercially reasonable efforts to keep the Exchange Offer Registration Statement effective and to amend and supplement the prospectus contained therein, in order to permit such prospectus to be lawfully delivered by all persons subject to
the prospectus delivery requirements of the Securities Act for such period of time as such persons must comply with such requirements in order to resell the Exchange Securities; provided, however, that in the case where such prospectus and any
amendment or supplement thereto must be delivered by an Exchanging Dealer or a Dealer Manager, such period shall be the lesser of 90 days and the date on which all Exchanging Dealers and the Dealer Managers have sold all Exchange Securities held by
them (unless such period is extended pursuant to Section 3(h) below). 
 In connection with the Registered Exchange Offer, the Company
shall: 
 (a) mail or otherwise send to each Holder a copy of the prospectus forming part of the Exchange Offer
Registration Statement, together with an appropriate letter of transmittal and consent solicitation (the “Letter of Transmittal”) and related documents; 

(b) utilize the services of a depositary for the Registered Exchange Offer with an address in the Borough of Manhattan,
The City of New York, which may be the Trustee or an affiliate of the Trustee; 
 (c) permit Holders to withdraw
tendered Securities at any time prior to the close of business, New York time, on the last business day on which the Registered Exchange Offer shall remain open; and 

(d) otherwise comply with all applicable laws. 

As soon as practicable after the close of the Registered Exchange Offer, the Company shall: 

(x) accept for exchange all the Initial Securities validly tendered and not withdrawn pursuant to the Registered Exchange
Offer; 
 (y) deliver to the Trustee for cancellation all the Initial Securities so accepted for exchange; and 

(z) cause the Trustee to authenticate and deliver promptly to each Holder of the Initial Securities Exchange Securities
equal in principal amount to the Initial Securities of such Holder so accepted for exchange. 
 Each Holder participating in the Registered
Exchange Offer shall be required to represent to the Company that at the time of the consummation of the Registered Exchange Offer (i) any Initial Securities being exchanged by such Holder, and any Exchange Securities received by such Holder,
have been or will 

  
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be acquired in the ordinary course of business, (ii) such Holder is not engaged and does not intend to engage in and will have no arrangements or understanding with any person to participate
in the distribution of the Initial Securities or the Exchange Securities within the meaning of the Securities Act, (iii) such Holder is not an “affiliate,” as defined in Rule 405 of the Securities Act, of the Company or if it is an
affiliate, such Holder will comply with the registration and prospectus delivery requirements of the Securities Act to the extent applicable, (iv) if such Holder is not a broker-dealer, that it is not engaged in, and does not intend to engage
in, the distribution of the Exchange Securities and (v) if such Holder is a broker-dealer, that it will receive Exchange Securities for its own account in exchange for Initial Securities that were acquired as a result of market-making
activities or other trading activities and that it will be required to acknowledge that it will deliver a prospectus in connection with any resale of such Exchange Securities. 

2. Shelf Registration. If, (i) because of any change in law or in applicable interpretations thereof by the staff of the
Commission, the Company determines that it is not permitted to effect a Registered Exchange Offer, as contemplated by Section 1 hereof, (ii) the Registered Exchange Offer is not consummated within 360 days of the Issue Date, (iii) any
Holder (other than as a result of the status of any such Holder as an “affiliate” of the Company or as a broker-dealer) notifies the Company prior to the 20th day following completion of the Registered Exchange Offer that it is not
eligible to participate in the Registered Exchange Offer or, in the case of any Holder that participates in the Registered Exchange Offer, such Holder does not receive freely tradeable Exchange Securities on the date of the exchange (it being
understood that the requirement that an Exchanging Dealer deliver a prospectus containing the information set forth in (a) Annex A hereto on the cover, (b) Annex B hereto in the “Description of the Exchange Offer” or similar
section, and (c) Annex C hereto in the “Plan of Distribution” in connection with a sale of any such Exchange Securities received by such Exchanging Dealer pursuant to the Registered Exchange Offer shall not result in such Exchange
Securities being not “freely transferable”), or (iv) the Company so elects, the Company shall, at its reasonable costs, take the following actions: 

(a) The Company shall, as promptly as practicable (but in no event more than 180 days after so required or requested
pursuant to this Section 2) file with the Commission and thereafter shall use its commercially reasonable efforts to cause to be declared effective (unless it becomes effective automatically upon filing), within 270 days after the Company is so
required or requested pursuant to this Section 2, a registration statement (the “Shelf Registration Statement” and, together with the Exchange Offer Registration Statement, a “Registration Statement”) on an appropriate form
under the Securities Act relating to the offer and sale of the Transfer Restricted Securities (as defined in Section 6 hereof) by the Holders thereof from time to time in accordance with the methods of distribution set forth in the Shelf
Registration Statement and Rule 415 under the Securities Act (hereinafter, the “Shelf Registration”) or, if permitted by 430B under the Securities Act, otherwise designate an existing effective Shelf Registration Statement for use by the
Holders as a Shelf Registration Statement relating to the resales of the Transfer Restricted Securities; provided, however, that no Holder (other than a Dealer Manager) shall be entitled to have the Securities held by it covered by such Shelf
Registration Statement unless such Holder agrees in writing to be bound by all the provisions of this Agreement applicable to such Holder. 

(b) The Company shall use its commercially reasonable efforts to keep the Shelf Registration Statement continuously
effective in order to permit the prospectus included therein to be lawfully delivered by the Holders of the relevant Securities, for a period of one year (or for such longer period if extended pursuant to Section 3(h) below) from effectiveness
of the Shelf Registration Statement or such shorter period that will terminate when all the Securities covered by the Shelf Registration Statement have been sold pursuant thereto (such period, the “Shelf Registration Period”). 

  
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 3. Registration Procedures. In connection with any Shelf Registration contemplated by
Section 2 hereof and, to the extent applicable, any Registered Exchange Offer contemplated by Section 1 hereof, the following provisions shall apply: 

(a) The Company shall (i) include the information set forth in Annex A hereto on the cover, in Annex B hereto in the
“Description of the Exchange Offer” or similar section and in Annex C hereto in the “Plan of Distribution” section of the prospectus forming a part of the Exchange Offer Registration Statement and include the information set
forth in Annex D hereto in the Letter of Transmittal delivered pursuant to the Registered Exchange Offer; (ii) include within the prospectus contained in the Exchange Offer Registration Statement a section entitled “Plan of
Distribution,” which shall contain a summary statement of the positions taken or policies made by the staff of the Commission with respect to the potential “underwriter” status of any broker-dealer that is the beneficial owner (as
defined in Rule 13d-3 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) of Exchange Securities received by such broker-dealer in the Registered Exchange Offer (a
“Participating Broker-Dealer”); and (iv) in the case of a Shelf Registration Statement, include in the prospectus included in the Shelf Registration Statement (or, if permitted by Commission Rule 430B(b), in a prospectus
supplement that becomes a part thereof pursuant to Commission Rule 430B(f)) that is delivered to any Holder pursuant to Section 3(d), the names of the Holders, who propose to sell Securities pursuant to the Shelf Registration Statement, as
selling security holders. 
 (b) The Company shall give notice to the Dealer Managers, the Holders of the Securities (in
case of any Shelf Registration Statement) and any Participating Broker-Dealer from whom the Company has received prior written notice that it will be a Participating Broker-Dealer in the Registered Exchange Offer (which notice pursuant to clauses
(ii)-(v) hereof shall be accompanied by an instruction to suspend the use of the prospectus until the requisite changes have been made): 

(i) when the Registration Statement or any amendment thereto has been filed with the Commission and when the Registration
Statement or any post-effective amendment thereto has become effective; 
 (ii) of any request by the Commission for
amendments or supplements to the Registration Statement or the prospectus included therein; 
 (iii) of the issuance by
the Commission of any stop order suspending the effectiveness of the Registration Statement or the initiation of any proceedings for that purpose and of the happening of any event that causes the Company to become an “ineligible issuer,”
as defined in Commission Rule 405; 
 (iv) of the receipt by the Company or its legal counsel of any notification
with respect to the suspension of the qualification of the Securities for sale in any jurisdiction or the initiation or overtly threatening of any proceeding for such purpose. 

  
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 (c) The Company shall use commercially reasonable effort to obtain the
withdrawal at the earliest possible time, of any order suspending the effectiveness of the Registration Statement. 

(d) The Company shall, during the Shelf Registration Period, deliver to each Holder of Securities included within the
coverage of the Shelf Registration, without charge, as many copies 
 of the prospectus (including each preliminary
prospectus) included in the Shelf Registration Statement and any amendment or supplement thereto as such person may reasonably request. The Company consents, subject to the provisions of this Agreement, to the use of the prospectus or any amendment
or supplement thereto by each of the selling Holders of the Securities in connection with the offering and sale of the Securities covered by the prospectus, or any amendment or supplement thereto, included in the Shelf Registration Statement. 

(e) The Company shall deliver to each Dealer Manager, any Exchanging Dealer, any Participating Broker-Dealer and such
other persons required to deliver a prospectus following the Registered Exchange Offer, without charge, as many copies of the final prospectus included in the Exchange Offer Registration Statement and any amendment or supplement thereto as such
persons may reasonably request. The Company consents, subject to the provisions of this Agreement, to the use of the prospectus or any amendment or supplement thereto by any Dealer Manager, if necessary, any Participating Broker-Dealer and such
other persons required to deliver a prospectus following the Registered Exchange Offer in connection with the offering and sale of the Exchange Securities covered by the prospectus, or any amendment or supplement thereto, included in such Exchange
Offer Registration Statement. 
 (f) Upon the occurrence of any event contemplated by paragraphs (ii) through
(v) of Section 3(b) above during the period for which the Company is required to maintain an effective Registration Statement, the Company shall promptly prepare and file a post-effective amendment to the Registration Statement or a
supplement to the related prospectus and any other required document so that, as thereafter delivered to Holders of the Securities or purchasers of Securities, the prospectus will not contain an untrue statement of a material fact or omit to state
any material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading. The Company shall also promptly provide notice to the Dealer Managers, the Holders
of the Securities (in case of any Shelf Registration Statement) and any known Participating Broker-Dealer of its determination to suspend the availability of a Registration Statement and the related prospectus because the continued effectiveness and
use of such Registration Statement and prospectus included therein would require the disclosure of confidential information or interfere with any acquisition, corporate reorganization or other material transaction involving the Company or any of its
consolidated subsidiaries (it being understood that such notice may disclose only the existence of such determination and need not disclose the nature of the basis therefor, which may be kept confidential for such period as may reasonably be
required for bona fide business reasons). If the Company notifies the Dealer Managers, the Holders of the Securities and any known Participating Broker-Dealer in accordance with paragraphs (ii) through (v) of Section 3(b) above to suspend
the use of the prospectus until the requisite changes to the prospectus have been made, then the Dealer Managers, the Holders of the Securities and any such Participating Broker-Dealers shall suspend use of such prospectus, and the period of
effectiveness of the Shelf Registration Statement provided for in Section 2(b) above and the Exchange Offer Registration 

  
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Statement provided for in Section 1 above, as applicable, shall each be extended by the number of days from and including the date of the giving of such notice to and including the date when
the Dealer Managers, the Holders of the Securities and any known Participating Broker-Dealer shall have received such amended or supplemented prospectus pursuant to this Section 3(f). During the period during which the Company is required to
maintain an effective Shelf Registration Statement pursuant to this Agreement, the Company will prior to the three-year expiration of that Shelf Registration Statement file, and use its commercially reasonable efforts to cause to be declared
effective (unless it becomes effective automatically upon filing) within a period that avoids any interruption in the ability of Holders of Securities covered by the expiring Shelf Registration Statement to make registered dispositions, a new
registration statement relating to the Securities, which shall be deemed the “Shelf Registration Statement” for purposes of this Agreement. 

(g) Not later than the effective date of the applicable Registration Statement, the Company will provide a CUSIP number
for the Initial Securities or the Exchange Securities, as the case may be, and provide the applicable trustee with printed certificates for the Initial Securities or the Exchange Securities, as the case may be, in a form eligible for deposit with
The Depository Trust Company. 
 (h) The Company will comply in all material respects with all rules and regulations of
the Commission to the extent and so long as they are applicable to the Registered Exchange Offer or the Shelf Registration. 

(i) The Company shall cause the Indenture to be qualified under the Trust Indenture Act of 1939 (the “Trust Indenture
Act”), as amended, in a timely manner and containing such changes, if any, as shall be necessary for such qualification. In the event that such qualification would require the appointment of a new trustee under the Indenture, the Company shall
appoint a new trustee thereunder pursuant to the applicable provisions of the Indenture. 
 (j) The Company may require
each Holder of Securities to be sold pursuant to the Shelf Registration Statement to furnish to the Company such information regarding the Holder and the distribution of the Securities as the Company may from time to time reasonably require for
inclusion in the Shelf Registration Statement, and the Company may exclude from such registration the Securities of any Holder that fails to furnish such information within a reasonable time after receiving such request. 

(k) The Company shall use its commercially reasonable efforts to take all other steps necessary to effect the registration
of the Securities covered by a Registration Statement contemplated hereby. 
 4. Registration Expenses. The Company shall bear
all fees and expenses incurred in connection with the performance of its obligations under Sections 1 through 3 hereof. 

5. Indemnification. (a) The Company agrees to indemnify and hold harmless each Holder of the Securities (with respect to a
Shelf Registration Statement only), any Participating Broker-Dealer and each person, if any, who controls such Holder or such Participating Broker-Dealer within the meaning of the Securities Act (each Holder, any Participating Broker-Dealer and such
controlling persons are referred to 

  
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collectively as the “Indemnified Parties”) from and against any loss, claim, damage or liability, joint or several, and any action in respect thereof, to which that Indemnified Party
may become subject, under the Securities Act or otherwise, insofar as such loss, claim, damage, liability or action arises out of, or is based upon, any untrue statement or alleged untrue statement of a material fact contained in a Registration
Statement at any time or prospectus or in any amendment or supplement thereto or in any preliminary prospectus or “issuer free writing prospectus,” as defined in Commission Rule 433 (“Issuer FWP”), or arises out of, or is
based upon, the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, and shall reimburse each Indemnified Party for any legal and other expenses
reasonably incurred by that Underwriter or controlling person in investigating or defending or preparing to defend against any such loss, claim, damage, liability or action as such expenses are incurred (but no more frequently than annually);
provided, however, that (i) the Company shall not be liable in any such case to the extent that such loss, claim, damage or liability arises out of or is based upon any untrue statement or alleged untrue statement or omission or alleged
omission made in a Registration Statement or prospectus or in any amendment or supplement thereto or in any preliminary prospectus or Issuer FWP in reliance upon and in conformity with written information furnished to the Company by or on behalf of
such Holder or Participating Broker-Dealer specifically for inclusion therein and (ii) with respect to any untrue statement or omission or alleged untrue statement or omission made in any preliminary prospectus relating to a Shelf Registration
Statement, the indemnity agreement contained in this subsection (a) shall not inure to the benefit of any Holder or Participating Broker-Dealer from whom the person asserting any such losses, claims, damages or liabilities purchased the
Securities concerned, to the extent that a prospectus relating to such Securities was required to be delivered (including through satisfaction of the conditions of Commission Rule 172) by such Holder or Participating Broker-Dealer under the
Securities Act in connection with such purchase and any such loss, claim, damage or liability of such Holder or Participating Broker-Dealer results from the fact that there was not conveyed to such person, at or prior to the time of the sale of such
Securities to such person, an amended or supplemented prospectus or, if permitted by Section 3(d), an Issuer FWP correcting such untrue statement or omission or alleged untrue statement or omission if the Company had previously furnished copies
thereof to such Holder or Participating Broker-Dealer; provided further, however, that this indemnity agreement will be in addition to any liability which the Company may otherwise have to such Indemnified Party. 

(b) Each Holder of the Securities and each Participating Broker-Dealer, severally and not jointly, will indemnify and hold harmless the
Company, each of its directors, each of its officers who signed the applicable Registration Statement and any person who controls the Company within the meaning of the Securities Act or the Exchange Act from and against any loss, claim, damage or
liability, joint or several, and any action in respect thereof, to which the Company, or any such director, officer or controlling person may become subject, under the Securities Act or otherwise, insofar as such loss, claim, damage, liability or
action arises out of, or is based upon, any untrue statement or alleged untrue statement of a material fact contained in a Registration Statement at any time or prospectus or in any amendment or supplement thereto or in any Issuer FWP, or arises out
of, or is based upon, the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, and shall reimburse the Company for any legal and other expenses
reasonably incurred by the Company, or any such director, officer or controlling person in investigating or defending or preparing to defend against any such loss, claim, damage, liability or action as such expenses are incurred (but no more
frequently than annually), but in each case only to the extent that the untrue statement or alleged untrue statement or omission or alleged omission was made in reliance upon and in conformity with information furnished in writing to the Company by
such Holder or Participating Broker-Dealer specifically for inclusion therein. This indemnity agreement will be in addition to any liability which such Holder may otherwise have to the Company or any of its directors, officers or controlling
persons. 

  
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 (c) Promptly after receipt by an indemnified party under this Section 5 of notice of
any claim or the commencement of any action, the indemnified party shall, if a claim in respect thereof is to be made against the indemnifying party under this Paragraph 5, notify the indemnifying party in writing of the claim or the commencement of
that action, provided that the failure to notify the indemnifying party shall not relieve it from any liability which it may have to an indemnified party otherwise than under Section 5(a) or 5(b). If any such claim or action shall be brought
against an indemnified party, and it shall notify the indemnifying party thereof, the indemnifying party shall be entitled to participate therein, and, to the extent that it wishes, jointly with any other similarly notified indemnifying party, to
assume the defense thereof with counsel satisfactory to the indemnified party. After notice from the indemnifying party to the indemnified party of its election to assume the defense of such claim or action, the indemnifying party shall not be
liable to the indemnified party under this Section 5 for any legal or other expenses subsequently incurred by the indemnified party in connection with the defense thereof other than reasonable costs of investigation. If the indemnifying party
shall not elect to assume the defense of such action, such indemnifying party will reimburse such indemnified party for the reasonable fees and expenses of any counsel retained by them. In the event that the parties to any such action (including
impleaded parties) include both the Company and one or more Holders or Participating Broker-Dealers and either (i) the indemnifying party or parties and indemnified party or parties mutually agree or (ii) representation of both the
indemnifying party or parties and the indemnified party or parties by the same counsel is inappropriate under applicable standards of professional conduct or in the opinion of such counsel due to actual or potential differing interests between them,
then the indemnifying party shall not have the right to assume the defense of such action on behalf of such indemnified party and will reimburse such indemnified party for the reasonable fees and expenses of any counsel retained by them and
satisfactory to the indemnifying party, it being understood that the indemnifying party shall not, in connection with any one action or separate but similar or related actions in the same jurisdiction arising out of the same general allegations or
circumstances, be liable for the reasonable fees and expenses of more than one separate firm of attorneys for all such indemnified parties, which firm shall be designated in writing by the Joint-Lead Dealer Managers (as defined in the Offering
Memorandum) in the case of an action in which one or more Holders, Participating Broker-Dealers or controlling persons are indemnified parties and by the Company in the case of an action in which the Company or any of its directors, officers or
controlling persons are indemnified parties. The indemnifying party or parties shall not be liable under this Agreement with respect to any settlement made by any indemnified party or parties without prior written consent by the indemnifying party
or parties to such settlement. 
 (d) If the indemnification provided for in this Section 5 shall for any reason be unavailable to
an indemnified party under Section 5(a) or 5(b) hereof in respect of any loss, claim, damage or liability, or any action in respect thereof, referred to therein, then each indemnifying party shall, in lieu of indemnifying such indemnified
party, contribute to the amount paid or payable by such indemnified party as a result of such loss, claim, damage or liability, or action in respect thereof, in such proportion as is appropriate to reflect the relative benefits received by the
Company on the one hand and the Holders or Participating Broker-Dealers on the other hand from the exchange of the Securities, pursuant to the Registered Exchange Offer. If, however, this allocation is not permitted by applicable law, then each
indemnifying party shall contribute to the amount paid or payable by such indemnified party as a result of such loss, claim, damage or liability, or action in respect thereof, in such proportion as shall be 

  
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appropriate to reflect the relative benefits received by the Company on the one hand and the Holders or Participating Broker-Dealers on the other hand from the exchange of the Securities,
pursuant to the Registered Exchange Offer, and the relative fault of Company on the one hand and the Holders or Participating Broker-Dealers on the other hand with respect to the statements or omissions which resulted in such loss, claim, damage or
liability, or action in respect thereof, as well as any other relevant equitable considerations. The relative fault shall be determined by reference to whether the untrue or alleged untrue statement of a material fact or omission or alleged omission
to state a material fact relates to information supplied by the Company or the Holders or Participating Broker-Dealers, the intent of the parties and their relative knowledge, access to information and opportunity to correct or prevent such
statement or omission. The amount paid or payable by an indemnified party as a result of the loss, claim, damage or liability, or action in respect thereof, referred to above in this Section 5(d) shall be deemed to include, for purposes of this
Section 5(d), any legal or other expenses reasonably incurred by such indemnified party in connection with investigating or defending any such action or claim. Notwithstanding the provisions of this Section 5(d), no Holder of Securities or
Participating Broker-Dealer shall be required to contribute any amount in excess of the amount by which the net proceeds received by such Holders or Participating Broker-Dealer from the sale of the Securities pursuant to a Registration Statement
exceeds the amount of damages which such Holders or Participating Broker-Dealer have otherwise been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission. No person guilty of fraudulent
misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. 

(e) The agreements contained in this Section 5 shall survive the sale of the Securities pursuant to a Registration Statement and
shall remain in full force and effect, regardless of any termination or cancellation of this Agreement or any investigation made by or on behalf of any indemnified party. 

6. Additional Interest Under Certain Circumstances. (a) Additional interest (the “Additional Interest”) with respect
to the Initial Securities shall be assessed as follows if any of the following events occur (each such event in clauses (i) through (iv) below a “Registration Default”): 

(i) If the Exchange Offer Registration Statement is not declared effective by the Commission on or prior to the 330th day
after the Issue Date; 
 (ii) If neither the Registered Exchange Offer is consummated within 360 days after the Issue
Date nor, if required in lieu thereof, the Shelf Registration Statement has become effective within 270 days after the date, if any, on which the Company became obligated to file the Shelf Registration Statement; 

(iii) If after the Exchange Offer Registration Statement is declared effective such Registration Statement thereafter ceases to
be effective or usable (except as permitted in paragraph (b) in connection with resales of Transfer Restricted Securities) prior to the consummation of the Registered Exchange Offer (unless such ineffectiveness is cured within the 330-day period described in Section 6(a)(i) above); or 
 (iv) If after the Shelf
Registration Statement, if applicable, is declared (or becomes automatically) effective, and for a period of time that exceeds 180 days in the aggregate in any 12-month period in which the Registration
Statement is required to be effective (A) such Registration Statement thereafter ceases to be effective during the period required herein; or (B) 

  
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such Registration Statement or the related prospectus ceases to be usable (except as permitted in paragraph (b)) in connection with resales of Transfer Restricted Securities during the
periods specified herein because either (1) any event occurs as a result of which the related prospectus forming part of such Registration Statement would include any untrue statement of a material fact or omit to state any material fact
necessary to make the statements therein in the light of the circumstances under which they were made not misleading, (2) it shall be necessary to amend such Registration Statement or supplement the related prospectus, to comply with the
Securities Act or the Exchange Act or the respective rules thereunder, or (3) the Registration Statement has expired before a replacement Shelf Registration Statement has become effective. 

Additional Interest shall accrue on the Initial Securities over and above the interest set forth in the title of the Securities from and including the date on
which any such Registration Default shall occur to but excluding the date on which all such Registration Defaults have been cured. Additional Interest shall accrue at a rate of 0.25% per annum while any Registration Default is continuing, until all
Registration Defaults have been cured. Following the cure of all Registration Defaults, the accrual of Additional Interest on the Initial Securities will cease and the interest rate will revert to the applicable original rate set forth in the title
of the Securities. In no event shall the Company be obligated to pay Additional Interest (i) for more than one Registration Default under this Section 6(a) at any one time, (ii) for a period of more than one year (or for such longer
period as extended pursuant to Section 3(h)) from the Issue Date for any Registration Default referred to in Section 6(a)(iv)(B) with respect to a Registration Statement or (iii) on any Securities that, at the time of such
Registration Default, are not Transfer Restricted Securities. 
 (b) A Registration Default referred to in Section 6(a)(iii) or
Section 6(a)(iv)(B) hereof shall be deemed not to have occurred and be continuing in relation to a Registration Statement or the related prospectus if (i) such Registration Default has occurred solely as a result of (x) the filing of
a post-effective amendment to such Registration Statement to incorporate annual audited financial information with respect to the Company where such post-effective amendment is not yet effective and needs to be declared effective to permit Holders
to use the related prospectus or (y) other material events with respect to the Company that would need to be described in such Registration Statement or the related prospectus and (ii) in the case of clause (y), the Company is proceeding
promptly and in good faith to amend or supplement such Registration Statement and related prospectus to describe such events; provided, however, that in any case if such Registration Default occurs for a continuous period in excess of 30 days,
Additional Interest shall be payable in accordance with the above paragraph from the day such Registration Default occurs until such Registration Default is cured. 

(c) Any amounts of Additional Interest due pursuant to clause (i), (ii), (iii) or (iv) of Section 6(a) above will be payable in
cash on the regular interest payment dates with respect to the Initial Securities. The amount of Additional Interest will be determined by multiplying the applicable Additional Interest rate by the principal amount of the Initial Securities,
multiplied by a fraction, the numerator of which is the number of days such Additional Interest rate was applicable during such period (determined on the basis of a 360-day year comprised of twelve 30-day months), and the denominator of which is 360. 
 Any amounts of Additional Interest due pursuant to
clause (i), (ii), (iii) or (iv) of section 6(a) above will constitute liquated damages and will be the exclusive remedy, monetary or otherwise, available to any Holder with respect to any Registration Default. 

  
 11 

 (d) “Transfer Restricted Securities” means each Security until (i) the date
on which such Transfer Restricted Security has been exchanged by a person other than a broker-dealer for a freely transferable Exchange Security in the Registered Exchange Offer, (ii) following the exchange by a broker-dealer in the Registered
Exchange Offer of a Initial Security for an Exchange Security, the date on which such Exchange Security is sold to a purchaser who receives from such broker-dealer on or prior to the date of such sale a copy of the prospectus contained in the
Exchange Offer Registration Statement, (iii) the date on which such Initial Security has been effectively registered under the Securities Act and disposed of in accordance with the Shelf Registration Statement, (iv) the date on which such
Initial Security is distributed to the public pursuant to Rule 144 under the Securities Act or (v) the earliest date that is no less than two years after the Issue Date on which such Security (except for Securities held by an affiliate of the
Company) may be resold in reliance on paragraph (b)(1) of Rule 144 under the Securities Act. 
 7. Rules 144 and 144A. The
Company shall, to the extent it is required to do so under the Exchange Act, use its commercially reasonable efforts to file the reports required to be filed by it under the Exchange Act in a timely manner and, if at any time the Company is not
required to file such reports, it will, upon the request of any Holder of Initial Securities, use its commercially reasonable efforts to make publicly available other information so long as necessary to permit sales of their securities pursuant to
Rules 144 and 144A. The Company covenants that it will take such further action as any Holder of Initial Securities may reasonably request, all to the extent required from time to time to enable such Holder to sell Initial Securities without
registration under the Securities Act within the limitation of the exemptions provided by Rules 144 and 144A (including the requirements of Rule 144A(d)(4)). Upon the request of any Holder of Initial Securities, the Company shall deliver
to such Holder a written statement as to whether it has complied with such requirements. Notwithstanding the foregoing, nothing in this Section 7 shall be deemed to require the Company to register any of its securities pursuant to the Exchange
Act. 
 8. Miscellaneous. 

(a) Amendments and Waivers. The provisions of this Agreement may not be amended, modified or supplemented, and waivers or
consents to departures from the provisions hereof may not be given, except by the Company and the written consent of the Majority Holders of the Securities affected by such amendment, modification, supplement, waiver or consents. As used herein,
“Majority Holders” means, as of any date, Holders of a majority of the aggregate principal amount of such Securities; provided that any Securities owned directly or indirectly by the Company or any of its affiliates shall not be counted in
determining whether the consent by the Holders was given. 
 (b) Notices. All notices and other communications provided for
or permitted hereunder shall be made in writing by hand delivery, first-class mail, facsimile transmission, email, or air courier which guarantees overnight delivery: 

(1) if to a Holder of the Securities, at the most current address given by such Holder to the Company. 

(2) if to the Dealer Managers: to the addresses listed on Schedule I 

  
 12 

 with a copy to: 

Sullivan & Cromwell LLP 

1888 Century Park East 

Los Angeles, CA 90067 

Attention: Patrick S. Brown, Esq. 
  

	 	(3)	if to the Company, at its address as follows: 

 AT&T Inc. 

208 S. Akard Street, 18th Floor 

Dallas, TX 75202 

Email: gg5478@att.com 

Attention: Senior Vice President and Treasurer 

with a copy to: 

AT&T Inc. 

208 S. Akard Street, 32nd Floor 

Dallas, TX 75202 

Email: ww0118@att.com 

Attention: Vice President – Associate General Counsel and Assistant Secretary 

All such notices and communications shall be deemed to have been duly given: at the time delivered by hand, if personally delivered; three
business days after being deposited in the mail, postage prepaid, if mailed; when receipt is acknowledged by recipient’s facsimile machine operator, if sent by facsimile transmission; and on the day delivered, if sent by overnight air courier
guaranteeing next day delivery. 
 (c) No Inconsistent Agreements. The Company has not, as of the date hereof, entered into,
nor shall it, on or after the date hereof, enter into, any agreement with respect to its securities that is inconsistent with the rights granted to the Holders herein or otherwise conflicts with the provisions hereof. 

(d) Successors and Assigns. This Agreement shall be binding upon the successors, assigns and transferees of each of the
parties, including, without limitation and without need for an express assignment, subsequent Holders. If any transferee of any Holder shall acquire Securities in any manner, whether by operation of law or otherwise, such Holder shall be deemed to
have agreed to be bound by and subject to all the terms of this Agreement, and by taking and holding such Securities such transferee shall be conclusively deemed to have agreed to be bound by and to perform all of the terms and provisions of this
Agreement. 
 (e) Counterparts. This Agreement may be executed in any number of counterparts and by the parties hereto in
separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. 

(f) Headings. The headings in this Agreement are for convenience of reference only and shall not limit or otherwise affect the
meaning hereof. 

  
 13 

 (g) Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN
ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAWS. 

(h) Severability. If any one or more of the provisions contained herein, or the application thereof in any circumstance, is
held invalid, illegal or unenforceable, the validity, legality and enforceability of any such provision in every other respect and of the remaining provisions contained herein shall not be affected or impaired thereby. 

(i) Securities Held by the Company. Whenever the consent or approval of Holders of a specified percentage of principal amount
of Securities is required hereunder, Securities held by the Company or its affiliates (other than subsequent Holders of Securities if such subsequent Holders are deemed to be affiliates solely by reason of their holdings of such Securities) shall
not be counted in determining whether such consent or approval was given by the Holders of such required percentage. 

  
 14 

 If the foregoing is in accordance with your understanding of our agreement, please sign and
return to the Company a counterpart hereof, whereupon this instrument, along with all counterparts, will become a binding agreement among the several Dealer Managers and the Company in accordance with its terms. 

 

			
	Very truly yours,
	
	AT&T INC.
		
	By:	 	 /s/ George B. Goeke

		 	Name: George B. Goeke
		 	 Title: Senior Vice President
 and
Treasurer

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	BARCLAYS CAPITAL INC.
		
	By:	 	 /s/ Pamela Au

		 	Name: Pamela Au
		 	Title: Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	CREDIT SUISSE SECURITIES (USA) LLC
		
	By:	 	 /s/ Conor Stransky

		 	Name: Conor Stransky
		 	Title: Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	DEUTSCHE BANK SECURITIES INC.
		
	By:	 	 /s/ Ryan Montgomery

		 	Name: Ryan Montgomery
		 	Title: Managing Director
		
	By:	 	 /s/ Lourdes Fisher

		 	 Name: Lourdes Fisher

	 	 	Title: Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

 
 GOLDMAN SACHS & CO. LLC

		
	By:	 	 /s/ Adam Greene

		 	Name: Adam Greene
		 	Title: Vice President

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	MERRILL LYNCH, PIERCE, FENNER & SMITH
	        INCORPORATED
		
	By:	 	 /s/ David Scott

		 	 Name: David Scott

	 	 	Title: Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	WELLS FARGO SECURITIES, LLC
		
	By:	 	 /s/ Daniel Nass

		 	Name: Daniel Nass
	 	 	Title: Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	LOOP CAPITAL MARKETS LLC
		
	By:	 	 /s/ John J. Rocco

		 	Name: John J. Rocco
	 	 	Title: Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	BNP PARIBAS SECURITIES CORP. 
		
	By:	 	 /s/ Amir Nouri

		 	Name: Amir Nouri
	 	 	Title: Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	J.P. MORGAN SECURITIES LLC
		
	By:	 	 /s/ Som Bhattacharyya

		 	Name: Som Bhattacharyya
	 	 	Title: Executive Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	MIZUHO SECURITIES USA LLC
		
	By:	 	 /s/ Justin Surma

		 	Name: Justin Surma
	 	 	Title: Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	MUFG SECURITIES AMERICAS INC.
		
	By:	 	 /s/ Richard Testa

		 	Name: Richard Testa
	 	 	Title: Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	RBC CAPITAL MARKETS, LLC 
		
	By:	 	 /s/ Scott G. Primrose

		 	Name: Scott G. Primrose
	 	 	Title: Authorized Signatory

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first

above written.

	
	 SANTANDER INVESTMENT SECURITIES INC. 

		
	By:	 	 /s/ Richard N. Zobkiw, Jr.

		 	 Name: Richard N. Zobkiw, Jr.

	 	 	Title: Executive Director
		
	By:	 	 /s/ Troy Goldberg

		 	 Name: Troy Goldberg

	 	 	Title: Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first

above written.

	
	 BBVA SECURITIES INC. 

		
	By:	 	 /s/ Rosanna Maddalena

		 	 Name: Rosanna Maddalena

	 	 	Title: Executive Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first

above written.

	
	 CITIGROUP GLOBAL MARKETS INC. 

		
	By:	 	 /s/ Matthew Barsamian

		 	 Name: Matthew Barsamian

	 	 	Title: Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	Rights Agreement is hereby confirmed
	and accepted as of the date first
	above written.
	
	COMMERZ MARKETS LLC 
		
	By:	 	 /s/ Robert Londrigan

		 	Name: Robert Londrigan
		 	Title: Director
		
	By:	 	 /s/ Isidoro Mazzara

		 	Name: Isidoro Mazzara
		 	Title: Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	MORGAN STANLEY & CO. LLC 
		
	By:	 	 /s/ Yurij Slyz

		 	Name: Yurij Slyz
		 	Title: Executive Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	SMBC NIKKO SECURITIES AMERICA, INC. 
		
	By:	 	 /s/ Yoshihiro Satake

		 	Name: Yoshihiro Satake
		 	Title: Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	SG AMERICAS SECURITIES, LLC 
		
	By:	 	 /s/ Jonathan Weinberger

		 	Name: Jonathan Weinberger
		 	Title: Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	TD SECURITIES (USA) LLC
		
	By:	 	 /s/ Elsa Wang

		 	Name: Elsa Wang
		 	Title: Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written:

	
	BNY MELLON CAPITAL MARKETS, LLC 
		
	By:	 	 /s/ Dan Klinger

		 	Name: Dan Klinger
		 	Title: Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	U.S. BANCORP INVESTMENTS, INC. 
		
	By:	 	 /s/ Julie Brendel

		 	Name: Julie Brendel
		 	Title: Vice President

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	REGIONS SECURITIES LLC
		
	By:	 	 /s/ R. Sean Snipes

		 	Name: R. Sean Snipes
		 	Title: Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	ACADEMY SECURITIES, INC. 
		
	By:	 	 /s/ Michael Boyd

		 	Name: Michael Boyd
		 	Title: Chief Compliance Officer

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	APTO PARTNERS, LLC 
		
	By:	 	 /s/ Juan Espinosa

		 	Name: Juan Espinosa
		 	Title: President & CEO

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	BLAYLOCK VAN, LLC 
		
	By:	 	 /s/ Louis DeCaro

		 	Name: Louis DeCaro
		 	Title: Executive Vice President

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	C.L. KING & ASSOCIATES, INC. 
		
	By:	 	 /s/ Scott White

		 	Name: Scott White
		 	Title: Senior Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	CASTLEOAK SECURITIES, L.P.
		
	By:	 	 /s/ Robert Bacon

		 	Name: Robert Bacon
		 	Title: Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	DREXEL HAMILTON, LLC
		
	By:	 	 /s/ Craig Simmons

		 	Name: Craig Simmons
		 	Title: Director, Capital Markets

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	LOOP CAPITAL MARKETS LLC
		
	By:	 	 /s/ John J. Rocco

		 	Name: John J. Rocco
		 	Title: Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	MFR SECURITIES, INC. 
		
	By:	 	 /s/ George M. Ramirez

		 	Name: George M. Ramirez
		 	Title: President & CEO

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	MISCHLER FINANCIAL GROUP, INC. 
		
	By:	 	 /s/ Doyle L. Holmes

		 	Name: Doyle L. Holmes
		 	Title: President

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	SAMUEL A. RAMIREZ & COMPANY, INC. 
		
	By:	 	 /s/ Robert W. Hong

		 	Name: Robert W. Hong
		 	Title: Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	SIEBERT CISNEROS SHANK & CO., L.L.C. 
		
	By:	 	 /s/ Myles Turner

		 	Name: Myles Turner
		 	Title: Senior Managing Director

 [Signature Page to OpCo Registration Rights Agreement] 

  

			
	The foregoing Registration
	 Rights Agreement is hereby confirmed

and accepted as of the date first
 above written.

	
	THE WILLIAMS CAPITAL GROUP, L.P. 
		
	By:	 	 /s/ David Coard

		 	Name: David Coard
		 	Title: Principal

 [Signature Page to OpCo Registration Rights Agreement] 

  

 SCHEDULE I 

Dealer Managers 
 Barclays Capital Inc.

 745 Seventh Avenue, 5th Floor 
 New York, NY 10019 

Attn: Liability Management Group 
 Toll-Free: (800) 438-3242 
 Collect: (212) 528-7581 

Credit Suisse Securities (USA) LLC 
 Eleven Madison Avenue 

New York, New York 10010 
 Deutsche Bank Securities Inc. 

60 Wall Street 
 New York, NY 10005 

Goldman Sachs & Co. LLC 
 200 West Street 

New York, NY 10282 
 Merrill Lynch, Pierce, Fenner &
Smith 
                 Incorporated 

One Bryant Park 
 New York, New York 10036 

Wells Fargo Securities, LLC 
 550 South Tryon Street, 5th Floor

 Charlotte, North Carolina 28202 
 Attention: Transaction
Management 
 Facsimile: 704-410-0326 

BNP Paribas Securities Corp. 
 787 Seventh Avenue. 7th Floor 

New York, NY 10019 
 J.P. Morgan Securities LLC 

383 Madison Avenue 
 New York, NY 10179 

Loop Capital Markets LLC 
 111 West Jackson Boulevard, Suite 1901

 Chicago, IL 60604 

  
 51 

 Mizuho Securities USA LLC 

320 Park Avenue, 12th Floor 

New York, NY 10022 
 MUFG Securities Americas Inc. 

1221 Avenue of the Americas, 6th Floor 

New York, NY 10020 
 Attn: Liability Management Group 

Phone: (212) 405-7481 

Toll-free: (877) 744-4532 

RBC Capital Markets, LLC 
 Brookfield Place 

200 Vesey Street 
 New York, NY 10281 

Santander Investment Securities Inc. 
 45 East 53rd Street 
 New York, NY 10022 

BBVA Securities Inc. 
 1345 Avenue of the Americas, 44th Floor 
 New York, NY 10105 

Citigroup Global Markets Inc. 
 338 Greenwich Street 

New York, NY 10013 
 Commerz Markets LLC 

225 Liberty Street 
 New York, NY 10281 

Morgan Stanley & Co. LLC 
 1585 Broadway 

New York, NY 10036 
 SG Americas Securities, LLC 

245 Park Avenue 
 New York, NY 10167 

SMBC Nikko Securities America, Inc. 
 277 Park Avenue 

New York, NY 10172 

  
 52 

 TD Securities (USA) LLC 

31 W. 52nd Street, 2nd Floor 

New York, NY 10019 
 BNY Mellon Capital Markets, LLC 

101 Barclay Street, 3rd Floor 

New York, NY 10286 
 Attn: Debt Capital Markets 

1-800-269-6864 

U.S. Bancorp Investments, Inc. 
 214 North Tryon Street, 26th Floor 
 Charlotte, NC 28202 

Regions Securities LLC 
 1180 West Peachtree St. NW, Suite 1400

 Atlanta, Georgia 30309 
 Academy Securities, Inc. 

277 Park Avenue, 35th Floor 

New York, NY 10172 
 Apto Partners, LLC 

5 Cold Hill Road South, Suite 11 
 Mendham, NJ 07945 

Blaylock Van, LLC 
 600 Lexington Avenue, Floor 3 

New York, NY 10022 
 C.L. King & Associates, Inc. 

551 Madison Ave., 8th Floor 

New York, NY 10022 
 CastleOak Securities, L.P. 

110 East 59th Street, 2nd Floor 

New York, NY 10022 
 Drexel Hamilton, LLC 

77 Water Street, Suite 201 
 New York, NY 10005 

  
 53 

 MFR Securities, Inc. 

630 Third Avenue, 12th Floor 
 New York, NY 10017 

Mischler Financial Group, Inc. 
 One Stamford Landing, Suite 104

 62 Southfield Avenue 
 Stamford, CT 06902 

Samuel A. Ramirez & Company, Inc. 
 61 Broadway, 29th Floor 
 New York, NY 10006 

Siebert Cisneros Shank & Co., L.L.C. 
 100 Wall Street,
18th Floor 
 New York, NY 10005 

The Williams Capital Group, L.P. 
 650 Fifth Avenue, 9th Floor 
 New York, NY 10019 

  
 54 

 SCHEDULE II-A 

 

									
	 Title of Series of OpCo Notes
	  	 Issuer
	  	CUSIP
Number	  	Principal Amount
Outstanding
($MM)(1)	  	 New AT&T Securities(2)

	OpCo Notes
	7.120% Debentures, due July 15, 2097	  	BellSouth, LLC(3)	  	079857AF5	  	$262	  	7.120% Global Notes due 2097
	6.650% Zero-to-Full Debentures, due December 15, 2095	  	 BellSouth Telecommunications,
 LLC(4)
	  	079867AS6	  	$105	  	6.650% Global Notes due 2095
	7.000% Debentures, due December 1, 2095	  	 BellSouth Telecommunications,
 LLC(4)
	  	079867AP2	  	$142	  	7.000% Global Notes due 2095
	5.850% Debentures due November 15, 2045	  	 BellSouth Telecommunications,
 LLC(4)
	  	079867AN7	  	$87	  	5.850% Global Notes due 2045
	5.950% Debentures due January 15, 2038	  	Ameritech Capital Funding Corporation	  	030955AP3	  	$12	  	5.950% Global Notes due 2038
	6.000% Notes due 2034	  	BellSouth, LLC(5)	  	079860AK8	  	$316	  	6.000% Global Notes due 2034
	6.550% Notes due 2034	  	BellSouth, LLC(5)	  	079860AE2	  	$343	  	6.550% Global Notes due 2034
	7.125% Senior Notes due 2031	  	AT&T Mobility LLC(6)	  	17248RAJ5	  	$510	  	7.125% Global Notes due 2031
	8.250% Senior Notes due November 15, 2031(7)	  	AT&T Corp.	  	001957BD0;
 U03017BC0
	  	$521	  	8.250% Global Notes due 2031
	6.875 % Notes due 2031	  	BellSouth, LLC(5)	  	079860AD4	  	$325	  	6.875% Global Notes due 2031
	8.750% Senior Notes due 2031	  	New Cingular Wireless Services, Inc.(8)	  	00209AAF3;
U0027MAC1	  	$822	  	8.750% Global Notes due 2031
	7.875% Debentures due 2030	  	BellSouth, LLC(3)	  	079857AH1	  	$360	  	7.875% Global Notes due 2030
	6.500% Notes due 2029	  	AT&T Corp.	  	001957AW9	  	$138	  	6.500% Global Notes due 2029
	6.375% Debentures, due June 1, 2028	  	 BellSouth Telecommunications,
 LLC(4)
	  	079867AW7	  	$334	  	6.375% Global Notes due 2028
	6.550% Debentures due January 15, 2028	  	Ameritech Capital Funding Corporation	  	030955AN8	  	$258	  	6.550% Global Notes due 2028
	6.875% Debentures due 2027	  	Ameritech Capital Funding Corporation	  	030955AJ7	  	$67	  	6.875% Global Notes due 2027
	6.040% Debentures, due November 15, 2026	  	BellSouth, LLC(3)	  	079857AC2	  	$4	  	6.040% Global Notes due 2026
	7.300% Debentures due August 15, 2026	  	Indiana Bell Telephone Company, Incorporated	  	454614AK4	  	$83	  	7.300% Global Notes due 2026
	7.125% Debentures due March 15, 2026(7)	  	Pacific Bell Telephone Company(9)	  	694032AT0	  	$625	  	7.125% Global Notes due 2026
	7.000% Debentures, due October 1, 2025	  	 BellSouth Telecommunications,
 LLC(4)
	  	079867AM9	  	$168	  	7.000% Global Notes due 2025
	7.850% Debentures due January 15, 2022	  	Michigan Bell Telephone Company	  	594185AQ3	  	$200	  	7.850% Global Notes due 2022

  

	(1)	Rounded to the nearest million. 

	(2)	The term “New AT&T Securities” in this column refers, in each case, to the series of New AT&T Notes corresponding to the series of OpCo Notes of like tenor and coupon. 

	(3)	The 7.120% Debentures, due July 15, 2097, the 7.875% Debentures due 2030 and the 6.040% Debentures, due November 15, 2026, were originally issued by BellSouth Capital Funding Corporation, which subsequently
merged with and into BellSouth Corporation, which subsequently converted to BellSouth, LLC. 

	(4)	BellSouth Telecommunications, LLC converted from BellSouth Telecommunications, Inc. 

	(5)	The 6.000% Notes due 2034, the 6.550% Notes due 2034 and the 6.875% Notes due 2031 were originally issued by BellSouth Corporation, which subsequently converted to BellSouth, LLC. 

	(6)	AT&T Mobility LLC was formerly known as Cingular Wireless LLC. 

	(7)	The 8.250% Senior Notes due November 15, 2031 (with an initial interest rate of 8.000%) and the 7.125% Debentures due March 15, 2026 are fully, unconditionally and irrevocably guaranteed by AT&T.

	(8)	New Cingular Wireless Services, Inc. was formerly known as AT&T Wireless Services, Inc. 

	(9)	Pacific Bell Telephone Company was formerly known as Pacific Bell. 

  
 55 

 SCHEDULE II-B 

 

									
	 Title of Series of OpCo

Notes
	  	Issuer	 	CUSIP
Number	  	Principal
Amount
Outstanding
($MM)(1)	  	Notes Exchanged
For
	 Old AT&T Notes

	 6.550% Global Notes due 2039
	  	AT&T Inc.	 	00206RAS1	  	$771	  	New 2046 Notes
	 6.400% Global Notes due 2038
	  	AT&T Inc.	 	00206RAN2	  	$261	  	New 2046 Notes
	 6.300% Global Notes due 2038
	  	AT&T Inc.	 	00206RAG7	  	$1065	  	New 2046 Notes
	 6.500% Global Notes due 2037
	  	AT&T Inc.	 	00206RAD4	  	$658	  	New 2046 Notes
	 6.800% Notes due 2036
	  	AT&T Inc.	 	00206RAB8	  	$150	  	New 2046 Notes
	 6.150% Global Notes due 2034
	  	AT&T Inc.(2)	 	78387GAQ6	  	$420	  	New 2046 Notes
	 6.450% Global Notes due 2034
	  	AT&T Inc.(2)	 	78387GAM5	  	$313	  	New 2046 Notes

  

	(1)	Rounded to the nearest million. 

	(2)	AT&T Inc. was formerly known as SBC Communications Inc. 

  
 56 

 ANNEX A 

Each broker-dealer that receives Exchange Securities for its own account pursuant to the Exchange Offer must acknowledge that it will deliver
a prospectus in connection with any resale of such Exchange Securities. The Letter of Transmittal states that by so acknowledging and by delivering a prospectus, a broker-dealer will not be deemed to admit that it is an “underwriter”
within the meaning of the Securities Act. This Prospectus, as it may be amended or supplemented from time to time, may be used by a broker-dealer in connection with resales of Exchange Securities received in exchange for Initial Securities where
such Initial Securities were acquired by such broker-dealer as a result of market-making activities or other trading activities. The Company has agreed that, for a period of 90 days after the Expiration Date (as defined herein), it will make this
Prospectus available to any broker-dealer for use in connection with any such resale. See “Plan of Distribution.” 

  
 57 

 ANNEX B 

Each broker-dealer that receives Exchange Securities for its own account in exchange for Securities, where such Initial Securities were
acquired by such broker-dealer as a result of market-making activities or other trading activities, must acknowledge that it will deliver a prospectus in connection with any resale of such Exchange Securities. See “Plan of Distribution.”

 ANNEX C 

PLAN OF DISTRIBUTION 
 Each
broker-dealer that receives Exchange Securities for its own account pursuant to the Exchange Offer must acknowledge that it will deliver a prospectus in connection with any resale of such Exchange Securities. This Prospectus, as it may be amended or
supplemented from time to time, may be used by a broker-dealer in connection with resales of Exchange Securities received in exchange for Initial Securities where such Initial Securities were acquired as a result of market-making activities or other
trading activities. The Company has agreed that, for a period of 90 days after the Expiration Date, it will make this prospectus, as amended or supplemented, available to any broker-dealer for use in connection with any such resale. In addition,
until            , 20[     ], all dealers effecting transactions in the Exchange Securities may be required to deliver a prospectus.1 
 The Company will not receive any proceeds from any sale of Exchange Securities by
broker-dealers. Exchange Securities received by broker-dealers for their own account pursuant to the Exchange Offer may be sold from time to time in one or more transactions in the
over-the-counter market, in negotiated transactions, through the writing of options on the Exchange Securities or a combination of such methods of resale, at market
prices prevailing at the time of resale, at prices related to such prevailing market prices or negotiated prices. Any such resale may be made directly to purchasers or to or through brokers or dealers who may receive compensation in the form of
commissions or concessions from any such broker-dealer or the purchasers of any such Exchange Securities. Any broker-dealer that resells Exchange Securities that were received by it for its own account
pursuant to the Exchange Offer and any broker or dealer that participates in a distribution of such Exchange Securities may be deemed to be an “underwriter” within the meaning of the Securities Act and any profit on any such resale of
Exchange Securities and any commission or concessions received by any such persons may be deemed to be underwriting compensation under the Securities Act. The Letter of Transmittal states that, by acknowledging that it will deliver and by delivering
a prospectus, a broker-dealer will not be deemed to admit that it is an “underwriter” within the meaning of the Securities Act. 

For a period of 90 days after the Expiration Date, the Company will promptly send additional copies of this Prospectus and any amendment or
supplement to this Prospectus to any broker-dealer that requests such documents in the Letter of Transmittal. The Company has agreed to pay all expenses incident to the Exchange Offer other than commissions or concessions of any brokers or dealers
and will indemnify the Holders of the Securities (including any broker-dealers) against certain liabilities, including liabilities under the Securities Act. 

 

	1 	In addition, the legend required by Item 502(e) of Regulation S-K will appear on the back cover page of the Exchange Offer prospectus, if required. 

 ANNEX D 

             CHECK HERE IF YOU ARE A BROKER-DEALER AND WISH TO RECEIVE 10 ADDITIONAL COPIES OF THE
PROSPECTUS AND 10 COPIES OF ANY AMENDMENTS OR SUPPLEMENTS THERETO. 
  

							
		  	 Name:
	  	  
	  	
	 	  	Address:	  	  
	  	 
	 	  	 	  	  
	  	 

 If the undersigned is not a broker-dealer, the undersigned represents that it is not engaged in, and does not intend to engage
in, a distribution of Exchange Securities. If the undersigned is a broker-dealer that will receive Exchange Securities for its own account in exchange for Initial Securities that were acquired as a result of market-making activities or other trading
activities, it acknowledges that it will deliver a prospectus in connection with any resale of such Exchange Securities; however, by so acknowledging and by delivering a prospectus, the undersigned will not be deemed to admit that it is an
“underwriter” within the meaning of the Securities Act.EX-4.44

 Exhibit 4.44 

PACIFIC BELL TELEPHONE COMPANY 

First Supplemental Indenture 

This First Supplemental Indenture, dated as of December 1, 2017 (this “First Supplemental Indenture”), is entered
into by and between Pacific Bell Telephone Company, a California corporation (formerly known as Pacific Bell) (the “Company” or the “Issuer”) and The Bank of New York Mellon Trust Company, N.A., a
national banking association (as successor in interest to The Bank of New York Mellon (formerly known as The Bank of New York)), as Trustee (the “Trustee”). 

W I T N E S S E T H 

WHEREAS, under an indenture, dated as of February 1, 1992, as amended and supplemented hereby (the “Indenture”),
the Issuer has issued U.S.$625,000,000 of its 7.125% Debentures due March 15, 2026 (the “Debentures”); 

WHEREAS, Section 9.02 of the Indenture provides, among other things, that, subject to certain exceptions, with the written consent of the
Holders of a majority in principal amount of the outstanding Securities of each Series affected by such supplemental indenture (with each Series voting as a class), the Company and the Trustee may enter into a supplemental indenture to add any
provisions to or to change or eliminate any provisions of the Indenture or of any supplemental indenture or to modify, in each case in any manner not covered by Section 9.01 of the Indenture, the right of the Securityholders of each such
Series; 
 WHEREAS, AT&T Inc., a Delaware corporation (“AT&T”), has offered to exchange (the
“Exchange Offers”) any and all of the outstanding Debentures for its new 7.125% Global Notes due 2026 or for a new series of AT&T’s senior notes due November 15, 2046, upon the terms and subject to the
conditions set forth in the offering memorandum, dated as of October 30, 2017 (the “OpCo Offering Memorandum”); 

WHEREAS, in connection with the Exchange Offers, AT&T has also solicited consents from the holders of the Debentures to certain proposed
amendments (the “Proposed Amendments”) to the Indenture as described in the OpCo Offering Memorandum and set forth in Section 2 of this First Supplemental Indenture, with the operation of such Proposed Amendments being
subject to the satisfaction or waiver, where applicable, by AT&T of the conditions to the applicable Exchange Offer and the acceptance by AT&T for exchange of the Debentures validly tendered and not withdrawn pursuant to the applicable
Exchange Offer; 
 WHEREAS, AT&T has received and caused to be delivered to the Trustee evidence of the consents from holders of at
least a majority of the outstanding aggregate principal amount of the Debentures to effect the Proposed Amendments under the Indenture with respect to the Debentures; 

WHEREAS, the Issuer is undertaking to execute and deliver this First Supplemental Indenture to delete or amend, as applicable, certain
provisions and covenants in the Indenture and the Debentures with respect to the Debentures in connection with the Exchange Offers and the related consent solicitations; 

WHEREAS, the Board of Directors of the Issuer has authorized and approved the execution and delivery of this First Supplemental Indenture;

 WHEREAS, the Issuer has requested that the Trustee execute and deliver this First Supplemental Indenture; and 

WHEREAS, the execution and delivery of this First Supplemental Indenture has been duly authorized by the parties hereto, and all other acts
and requirements necessary to make this First Supplemental Indenture a valid and binding supplement to the Indenture effectively amending the Indenture as set forth herein have been duly taken. 

 NOW, THEREFORE, in consideration of the foregoing and for other good and valuable consideration,
the receipt and sufficiency of which are hereby acknowledged, the Issuer and the Trustee mutually covenant and agree as follows: 
 Section
1. Definitions. 
 (a) As used in this First Supplemental Indenture, terms defined in the Indenture or in the preamble or
recital hereto are used herein as therein defined; any capitalized terms used and not defined herein shall have the same respective meanings as assigned to them in the Indenture; and references to Articles or Sections shall, unless the context
indicates otherwise, be references to Articles or Sections of the Indenture. 
 (b) Any definitions used exclusively in the provisions
of the Indenture or Debentures that are deleted pursuant to the amendments set forth under this First Supplemental Indenture, and any definitions used exclusively within such definitions, are hereby deleted in their entirety from the Indenture and
the Debentures, and all textual references in the Indenture and the Debentures exclusively relating to paragraphs, Sections, Clauses or other terms or provisions of the Indenture that have been otherwise deleted pursuant to this First Supplemental
Indenture are hereby deleted in their entirety. The words “herein,” “hereof” and “hereby” and other words of similar import used in this First Supplemental Indenture refer to this First Supplemental Indenture as a
whole and not to any particular Section hereof. 
 Section 2. Amendments to the Indenture. 

(a) The Indenture shall hereby be amended by deleting the following Section of the Indenture and all references and definitions related
thereto in their entirety, and this Section shall be of no further force and effect, and shall no longer apply to the Debentures, and the words “[INTENTIONALLY DELETED]” shall be inserted in place of the deleted text: 

Section 4.02 (Lien on Assets) 

(b) Section 5.01 of the Indenture (When the Company May Merge, etc.) is hereby deleted and replaced in its entirety by the
following: 
 “The Company may consolidate with, or merge into, any person, provided the person assumes by supplemental indenture all
the obligations of the Company under the Securities and any coupons appertaining thereto and under this Indenture. The surviving corporation shall be the successor Company, and the predecessor Company shall be relieved of all obligations under this
Indenture and the Securities. The Trustee shall not be required to enter into any such supplemental indenture unless and until it receives an Officers’ Certificate and an Opinion of Counsel to the effect that such supplemental indenture
complies with this Article and that all conditions precedent herein provided have been complied with.” 
 (c) The failure to
comply with the terms of any of the deleted Sections or Clauses of the Indenture set forth in clause (a) and (b) above shall no longer constitute a Default or Event of Default under the Indenture with respect to the Debentures and shall no
longer have any consequence under the Indenture. 
 Section 3. Miscellaneous. 

(a) Ratification of Indenture. All the provisions of this First Supplemental Indenture shall be deemed to be incorporated in,
and made a part of, the Indenture; and the Indenture, as supplemented and amended by this First Supplemental Indenture, shall be read, taken and construed as one and the same instrument. 

(b) Headings. The headings of the Sections of this First Supplemental Indenture are inserted for convenience of information
and reference and shall not be deemed to be a part thereof. 

 (c) Counterparts. This First Supplemental 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. 

(d) Conflict with Trust Indenture Act. If any provision hereof limits, qualifies or conflicts with another provision hereof
which is required to be included in this First Supplemental Indenture by any of the provisions of the Trust Indenture Act, such required provision shall control. 

(e) Successors and Assigns. All covenants and agreements in this First Supplemental Indenture by the Company shall bind its
successors and assigns, whether so expressed or not. 
 (f) Separability. In case any one or more of the provisions
contained the Indenture or this First Supplemental Indenture 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 the Indenture
or this First Supplemental Indenture, but the Indenture or this First Supplemental Indenture shall be construed as if such invalid or illegal or unenforceable provision had never been contained herein or therein. 

(g) Benefits of this First Supplemental Indenture. Nothing in this First Supplemental Indenture, express or implied, shall
give to any person, other than the parties hereto and their successors hereunder and the Holders, any benefit or any legal or equitable right, remedy, or claim under this First Supplemental Indenture. 

(h) Trustee Not Responsible for Recitals. The recitals and statements herein contained are made by the Issuers and not by the
Trustee, and the Trustee assumes no responsibility for the correctness thereof. The Trustee makes no representation as to the validity or sufficiency of this First Supplemental Indenture. 

(i) Governing Law. This First Supplemental Indenture shall be governed by, and construed in accordance with, the laws of the State
of New York. 
 (j) Waiver of Jury Trial. THE ISSUER AND THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY
APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS FIRST SUPPLEMENTAL INDENTURE OR THE TRANSACTION CONTEMPLATED HEREBY. 

******* 

 IN WITNESS WHEREOF, the parties have caused this First Supplemental Indenture to be duly executed
as of the date first above written. 
  

			
	 PACIFIC BELL TELEPHONE
COMPANY, as
Issuer

 
			
		
	By:	 	 /s/ Sherri L. Bazan

		 	 Name: Sherri L. Bazan
 Title:
Treasurer

 [Signature Page to the First Supplemental Indenture to the Pacific Bell Indenture] 

 
			
	 THE BANK OF NEW YORK MELLON
TRUST COMPANY, N.A., as
Trustee

 
			
		
	By:	 	 /s/ Karen Yu

		 	 Name: Karen Yu
 Title: Vice
President

 [Signature Page to the First Supplemental Indenture to the Pacific Bell Indenture]

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