Document:

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                                                                   EXHIBIT 10.28

February 11, 2003

Mohan Gyani
c/o Proskauer Rose LLP
1585 Broadway, 24th Floor
New York, NY  10036-8299

Dear Mohan:

It is with reluctance that I write this letter to confirm the terms and
conditions of your separation from AT&T Wireless Services, Inc. (the "Company").
This separation agreement ("Separation Agreement") will address the obligations
of the Company effective January 4, 2003 when your status will have changed from
that of an employee to a consultant. This Separation Agreement amends and
supersedes all prior agreements concerning your employment with the Company (but
not AT&T Corp.), unless expressly provided otherwise in this Separation
Agreement and except with respect to your rights described under the heading
"Indemnification" in the letter agreement with the Company dated June 20, 2001
(the "2001 Letter Agreement") for the period of your employment prior to the
Separation Date.

1. DUTIES

Effective January 3, 2003, (the "Separation Date"), your responsibilities as
President and CEO of AT&T Mobility Services will conclude. You will continue to
provide Consulting Services, as defined in Section 5 below, from the location of
your choice, as an independent contractor. The Company will not furnish an
office, but will make available reasonable secretarial services from its
Redmond, Washington offices to support the Consulting Services. In addition to
the fees discussed in Section 5 below for Consulting Services, the Company will
either provide transportation to meetings and events where your presence is
required or reimburse you the reasonable costs incurred for such travel. In
addition, for such meetings and events, the Company will reimburse you the
reasonable costs incurred for any necessary (i) accommodations, (ii) meals, and
(iii) telephone and courier service charges in each case in connection with your
performance of the Consulting Services. You will also (consistent, of course,
with the giving of truthful testimony) reasonably cooperate with and assist the
Company in its prosecution, conduct or defense of litigation, claims,
investigations or governmental

                                                                       CONFORMED
<PAGE>

Mohan Gyani
February 11, 2003
Page 2

audits in which the Company determines you have relevant information or may be a
witness.

2. EMPLOYEE COMPENSATION

All salary obligations will terminate on the Separation Date. You will be paid
for unused vacation accrued as of the Separation Date, not to exceed 200% of the
annual vacation accrual for which you are eligible. You will not be eligible for
any employee bonus, stock option or other incentive compensation grants for
periods ending after the Separation Date. Your bonus for 2002 will be determined
by the Compensation Committee (the "Committee") of the Board of Directors in
accordance with the 2002 Bonus Plan previously approved by the Committee and
subject to the same performance criteria the Board has established for the
Senior Leadership Team of the Company. Such bonus will be paid on the same
schedule as that established for the other executive officers of the Company
(without taking into consideration your ceasing to be an employee in 2003). You
will be paid a Value Share Plan award for 2002, subject to the same performance
criteria and on the same schedule as that established for active employees of
the Company. The Company will also complete a 2002 allocation of 401(k) make-up
contributions on your behalf in the Company's Deferred Compensation Plan, such
allocation to be made in accordance with the terms of such Plan and on the same
schedule as is provided to other executives. Compensation for all ongoing
Consulting Services will be as provided in Section 5 below.

This Separation Agreement confirms that all obligations described under the
heading "Special Payments" in the 2001 Letter Agreement have been satisfied. It
also confirms that, to the extent not already vested, each outstanding Company
option grant will vest on the Separation Date and will remain exercisable until
the expiration of its original term, subject to the terms related to death.
Notwithstanding the foregoing sentence, the provisions of the option granted to
you on July 11, 2001, to the effect that if before January 31, 2004 the price of
AT&T Corp.'s common stock is equal to or greater than $58 per share (subject to
adjustment for stock splits or other changes in AT&T Corp.'s corporate or
capital structure) for 10 consecutive trading days then the option will
immediately vest and will be cancelled six months and one day later, will
continue in full force and effect. The terms of the non-competition provisions
governing your options will be no less favorable and no more constraining than
as provided for in the 2001 Letter Agreement. All other provisions governing
your options will be as set forth in the grant agreement applicable to each such
option.

Obligations pertaining to outstanding AT&T Corp. options and other AT&T Corp.
employee benefit plans, programs and arrangements are and will remain the
responsibility of AT&T Corp. Nothing in this Separation Agreement is intended to
modify such obligations. You will direct any inquiries or concerns related to
such matters directly to AT&T Corp.

The outstanding and unvested grant of Restricted Stock Units will vest on the
Separation Date. You previously elected to defer, to the Company's Deferred
Compensation Plan,

                                                                       CONFORMED
<PAGE>

Mohan Gyani
February 11, 2003
Page 3

the grant of Restricted Stock Units that was originally scheduled to vest on
February 14, 2003 (which, to the extent not fully vested, will vest in full on
the Separation Date). The Company will comply with this deferral election and
appropriately credit your Deferred Compensation Plan account. The terms of the
Company's Deferred Compensation Plan, subject to the limits on the
non-competition guidelines contained in the 2001 Letter Agreement, will
thereafter govern this benefit in all respects.

3. DEFERRED COMPENSATION ACCOUNT AND NOTES

The deferred compensation account maintained by the Company and established on
the Effective Date of the 2001 Letter Agreement ("DCA2") will be paid out in
accordance with its original terms following the Separation Date. All sums in
DCA2 are vested. Specifically, all amounts credited to the DCA2 through March
31, 2004 will be paid to you (or your designated beneficiary or estate, in the
event of your death) within 30 business days after March 31, 2004. Apart from
the preceding sentence and the terms of the Company's Deferred Compensation
Plan, there are no other obligations to you with respect to any Company deferred
compensation plan or account. The promissory notes dated October 2, 2001 and
executed by (a) the Company and (b) trusts created by you (and related
agreements) will continue in full force and effect.

4. SEVERANCE BENEFITS

You will receive a severance payment of 200% of your annual base salary and
target bonus in effect on the Separation Date (which target bonus equals 100% of
such base salary), totaling $2,898,207 and payable within 30 days of the later
of the Separation Date or the effective date of your irrevocable release of
claims, as set forth in Section 9 below.

The Company will provide medical and dental coverage comparable to coverage
provided to similarly-situated former executives of AT&T Corp. as of the
Separation Date to (a) you for the remainder of your life, (b) your current
spouse for the remainder of her life or, if earlier, the date of your divorce or
legal separation, and (c) your qualifying dependents (as defined below) for the
period they remain your qualifying dependents, at an out-of-pocket cost to you
not to exceed 30% of the premiums payable by the Company or its assignee in
respect of such benefits. Your qualifying dependents for this purpose means your
unmarried biological and adopted children who depend primarily on you for
maintenance and support and who are either under age 19, under age 25 and
registered full-time as a student at an educational institution, or physically
or mentally incapable of self-support. The parties acknowledge that the Company
will initially satisfy the foregoing coverage obligation by making coverage
available under the AT&T Separation Medical Plan, with each party to bear its
share of the premiums thereunder. The Company will use commercially reasonable
efforts to provide the foregoing medical and dental benefits in a manner such
that neither you nor your current spouse will be taxed on the Company-paid
premiums or the benefits received.

                                                                       CONFORMED
<PAGE>

Mohan Gyani
February 11, 2003
Page 4

The Company will provide two years of paid financial and tax counseling. Such
financial and tax counseling benefits will be comparable to those provided under
the then-existing program for the Company's Senior Leadership Team members.

5. CONSULTING SERVICES

At the request of the Company's Chief Executive Officer ("CEO"), you will be
available to the CEO and other members of the Company's Senior Leadership Team
for reasonable consultation and advice on matters related to Company operations,
strategy, technology, sales, marketing, human resources and other matters in
which you played a role while you were employed by the Company. You will be
available to consult directly with the CEO on strategic and business development
matters and will continue to serve as a member of the boards on which you
currently serve at the request of the Company, and on such other boards or
similar bodies as you and the Company mutually agree (to the extent acceptable
to each such board or similar body). You are free to serve on such additional
charitable, civic or other boards or similar bodies as you may from time to time
desire, consistent with the Company non-competition guidelines existing at the
time of the commencement of such service and this Separation Agreement. You also
may be requested to participate in certain Company events from time to time.

When you are serving on any board (including any other similar body) at the
request of the Company, you will express views and cast votes in a manner
consistent with your then reasonable understanding of Company policy. To the
extent practicable, you will consult with the CEO prior to taking a position on
any such board on a matter on which you reasonably believe consultation with the
CEO would be advisable.

Any service on a board at the request of the Company, together with all advisory
activities, will be referred to in this Separation Agreement as "Consulting
Services." The Consulting Services will not require, on an aggregate quarterly
basis, more than 15% of your business time during such quarter. All Consulting
Services will be provided by you as an independent contractor. The only support
to be provided by the Company is (a) the assistance of a secretary, (b)
reasonable access to Company resources and personnel as appropriate to assist
you in understanding and communicating the Company's position in connection with
the Consulting Services, and (c) continued access to the Company's e-mail and
voice mail systems, in each case as needed and as specified in Section 1 above,
to facilitate the provision of the Consulting Services requested by the Company.
You will instruct third parties, without exception, that all amounts due from
such third party with respect to the Consulting Services, including, without
limitation, board fees and honoraria, if any, are the property of the Company
and are to be promptly paid to the Company; provided, however, that if you
receive any such payment, you shall promptly pay it over to the Company.

You will provide the Company with Consulting Services, as requested by the
Company's CEO, for a period of 24 months commencing January 2003, subject to
earlier cancellation at any time upon 30 days' written notice by either party,
provided, however, that if such cancellation is by the Company other than as a
result of Cause (as defined in the 2001

                                                                       CONFORMED
<PAGE>

Mohan Gyani
February 11, 2003
Page 5

Letter Agreement), the Company shall pay you in a lump sum, within 30 days of
such cancellation and without mitigation or offset, the unpaid portion of the
amounts that would be due during the 24-month period for the Consulting
Services, plus, if and when applicable, the amounts due under the next
paragraph. The Company will pay a fee of $30,000 monthly for such services. The
Company will accept a quarterly invoice for each period anytime after the first
month of the relevant quarter. Invoices must contain a separate taxpayer
identification number and other information routinely required for invoices from
the Company's vendors and consultants.

In addition to the Consulting Services described in this Section above, in the
event the Company enters into any transaction on or before September 30, 2003
that would, if concluded, constitute a change of control transaction or event
under the then-existing Company severance or change of control plan for senior
executives (a "Change of Control Transaction"), you will be requested to perform
certain consulting and advisory services related to the preparation for and
conclusion of such Change of Control Transaction. At the time of the closing of
the Change of Control Transaction and only in the event of a closing of such a
Change of Control Transaction, you will receive an additional one-time fee
$729,103. In the event you die after performing material services but before
receiving the fee otherwise due, the Company will pay the fee to your estate.

In the event of any material breach of the limitations set forth in the
Company's non-competition guidelines (as in effect at the time you commenced any
activity that the Company may allege constitutes such a breach) while you are
providing Consulting Services to the Company that is not cured within 20 days
after written notice to you by the Company thereof, the Company may, at its
discretion, terminate its obligations to retain you as a consultant under this
Separation Agreement without the obligation to pay any further fees due under
this Section 5 and may, at any time within the applicable limitations period,
require you to repay to the Company all or any portion of any fees paid to you
under this Section 5 for your performance of the Consulting Services; provided,
however, that the Company may provide such notice of breach only within 30 days
after such breach becomes known to the Chief Executive Officer or General
Counsel, whichever is earlier.

6. CONFIDENTIALITY

You acknowledge and agree that information not generally known to the public
that relates to the business, technology, subscribers, customers, employees,
finances, plans, proposals, or practices of the Company or of any third parties
doing business with the Company ("Confidential or Proprietary Information") is
the sole property of the Company. You further acknowledge and agree that
Confidential and Proprietary Information includes, but is not limited to, the
trade secrets, business plans, software programs, financial data, customer
lists, identities of subscribers, customers and prospects, marketing plans,
nonpublic financial information, and all other information Company designates as
"confidential" and all other information and matters not generally known to the
public. You agree that you will not at any time during the balance of your
employment, during the 24 month period when you will provide Consulting
Services, or

                                                                       CONFORMED
<PAGE>

Mohan Gyani
February 11, 2003
Page 6

at any time thereafter, disclose, copy or in any way use any Confidential or
Proprietary Information of the Company or any subsidiary or affiliate of the
Company, except as required in the course of such employment (or Consulting
Services) or with the written permission of the Company or, as applicable, any
subsidiary or affiliate of the Company, or as may be required by law; provided
that, if you receive legal process with regard to disclosure of such
Information, you will promptly notify the Company and cooperate with the Company
in seeking a protective order or taking other appropriate action with respect to
such legal process. You further agree that you will not use any computer access
code or password belonging to the Company and that you will not access any
computer or database in the possession or control of the Company after the end
of the period of the Consulting Services.

Promptly following the Separation Date, you agree that, whether at the
insistence of you or the Company and regardless of the reasons therefore, you
will deliver to the Company, and not keep or deliver to anyone else, any and all
notes, files, memoranda, papers and, in general, any and all physical matter
containing information, including any and all documents significant to the
conduct of business of the Company or any subsidiary or affiliate of the Company
which are in your possession, except for (a) any such documents which the
Company or any subsidiary or affiliate of the Company has given written consent
to removal at the time of the termination of your employment with the Company,
(b) any such documents that are desirable, in your good faith judgment, to your
performance of the Consulting Services, or (c) your personal rolodex, phone book
and similar personal items. Promptly following the end of the period of the
Consulting Services, you further agree to so deliver a copy of the documents
described in part (b) of the foregoing sentence.

You agree that the Company's remedies at law would be inadequate in the event of
a breach or threatened breach of this Section 6; accordingly, the Company will
be entitled, in addition to its rights at law, to an injunction and other
equitable relief without the need to post a bond.

7. INDEMNIFICATION

The Company will indemnify and hold you harmless to the fullest extent permitted
by applicable law and the Company's Certificate of Incorporation and By-laws
with regard to any action or inaction by you during the period of the Consulting
Services (a) as an officer or director of the Company's affiliates, including
service with respect to benefit plans of such affiliates, (b) within the scope
of your responsibilities as a director or member of any external board when the
Company has designated you to serve as a director or member, or (c) as a result
of the performance of the Consulting Services. The Company will cover you for
activities on behalf of the Company during the term of the Consulting Services
under its then-existing director and officer liability insurance policy to the
same extent it covers its officers and directors.

                                                                       CONFORMED
<PAGE>

Mohan Gyani
February 11, 2003
Page 7

8. DISPUTE RESOLUTION

Any dispute, controversy, or question arising out of or relating to this
Separation Agreement that cannot be resolved by good faith negotiation will be
subject to binding arbitration in accordance with this provision and the CPR
Rules for Non-Administered Arbitration of Business Disputes. To the extent that
the provisions of this Agreement and the prevailing rules of the CPR conflict,
the provisions of this Agreement shall govern. Any arbitration must be commenced
within two years of the occurrence of the act or event giving rise to the
underlying claim. The arbitration shall be conducted by a sole arbitrator. The
parties shall have 30 days after the Respondent's receipt of the Notice of
Arbitration to agree on a neutral arbitrator from a list provided by CPR. The
arbitration proceeding shall be conducted in King County, Washington. The
arbitration award shall be made within 30 days of the conclusion of the
arbitration, and shall be in writing and specify the factual and legal bases for
the award. The award of the arbitrator may be entered in any court that has
jurisdiction. After service of the Notice of Arbitration and before the
appointment of the arbitrator, either party may apply to a court of competent
jurisdiction for temporary or interim injunctive relief. In the event that you
are successful in pursuing any material claims or disputes arising out of this
Separation Agreement, the Company will pay all of your attorneys' fees and costs
reasonably incurred, including the compensation and expenses of any arbitrator.
In any other case, you and the Company will each bear all their own costs and
attorneys' fees, except the Company will in all events pay the costs of any
arbitrator appointed hereunder.

9. RELEASE

In return for the additional consideration from the Company described in this
Separation Agreement, you, on your own behalf and on behalf of all persons or
entities that may claim through you, knowingly and voluntarily forever and
unconditionally release, covenant not to sue, and give up any rights, claims, or
complaints that you may have against the Company, its parents, subsidiaries,
partners, affiliates, and the agents, insurers, officers, employees,
fiduciaries, employee benefits plans, employee benefits committees, and
attorneys of each of these entities, which relate to or arise in any way out of
your employment with, or separation from employment with, the Company.

Without limiting the generality of the foregoing, this release applies to claims
for compensation and benefits alleged to be owing to you, as well as claims of
wrongful or constructive discharge, breach of contract, tortious or unlawful
conduct by the Company or its employees or agents, discrimination, harassment,
defamation, negligence or other improper actions alleged to be taken by Company
or its employees or agents, and claims that may arise under many different laws,
specifically including but not limited to rights or claims arising under the
Employee Retirement Income Security Act of 1974, as amended, the Family and
Medical Leave Act of 1993, Title VII of the Civil Rights Act of 1964 and Section
1981 of the Civil Rights Act of 1866, the Equal Pay Act, the Americans with
Disabilities Act and Sections 503 and 504 of the Rehabilitation Act of 1973, the
Age Discrimination in Employment Act and the Older Workers' Benefit Protection
Act, and all other federal, state or local laws prohibiting employment
discrimination, requiring

                                                                       CONFORMED
<PAGE>

Mohan Gyani
February 11, 2003
Page 8

employers to provide leaves of absence, or restricting an employer's right to
terminate employees or otherwise regulating the employment relationship. You
understand that this release binds you and your heirs and assigns.

This release applies to all rights or claims, whether known or unknown, that
arise on or before the date that you sign this Separation Agreement. This
release does not apply to (1) your right to enforce the terms of this Separation
Agreement, (2) any rights or claims based on occurrences that may arise after
you sign this Separation Agreement, (3) rights to amounts due under the terms of
any Company benefit plan, as modified by this Separation Agreement, (4) rights
to indemnification and to director and officer liability insurance coverage as
described under the heading "Indemnification" in the 2001 Letter Agreement and
for periods of employment prior to the Separation Date, and (5) rights as a
shareholder.

California Employee Waiver of Section 1542. You expressly waive the protection
of Section 1542 of the Civil Code of the State of California, which states as
follows: "A general release does not extend to claims which the creditor does
not know or suspect to exist in his or her favor at the time of executing the
release, which if known by him or her must have materially affected his or her
settlement with the debtor." By entering this Separation Agreement, you confirm
that you understand the significance of this release of unknown claims and
waiver of statutory protection against a release of unknown claims. You
expressly assume the risk of such unknown and unanticipated claims and agree
that this Separation Agreement applies to all claims whether known, unknown or
unanticipated.

Because this release of claims affects your legal rights, you should consult an
attorney if you so desire. You may have up to 21 days to consider the terms of
this Separation Agreement. If you sign this Separation Agreement in less than 21
days, you acknowledge and agree that you had adequate time and opportunity to
fully consider its provisions and have knowingly waived the right to take the
full period offered for your consideration. After you sign this Separation
Agreement, you may rescind it by providing me written notice of your decision to
rescind within seven days of signing.

10. CHOICE OF LAW

The construction, interpretation and performance of this Separation Agreement
will be governed by the laws of the State of Delaware, without regard to its
conflict of laws rules.

11. REPORTING OBLIGATIONS

All information related to this Separation Agreement (or any prior agreement),
or actual compensation, other payments or benefits received by you will be
properly reported by you and the Company in accordance with all applicable laws
and regulations, and will not be grossed up. You agree reasonably to cooperate
with the Company in reporting such information.

                                                                       CONFORMED
<PAGE>

Mohan Gyani
February 11, 2003
Page 9

12. ATTORNEY'S FEES

The Company shall promptly pay your reasonable costs of entering into this
Separation Agreement, including the reasonable fees and expenses of your
counsel, not to exceed $20,000 in the aggregate.

13. SUCCESSORS AND ASSIGNS

The Company shall require any successor (whether direct or indirect, by
purchase, merger, consolidation or otherwise) to all or substantially all of the
business and/or assets of the Company to expressly assume and agree to perform
this Separation Agreement in the same manner and to the same extent that the
Company would be required to perform it if no such succession had taken place.
As used in this Separation Agreement, the "Company" shall mean the Company and
any successor to its business and/or assets that assumes and agrees to perform
this Separation Agreement by operation of law or otherwise. This Separation
Agreement shall inure to the benefit of and be enforceable by you and your
personal or legal representatives, executors, administrators, successors, heirs,
distributees, devisees and legatees. If you should die while any amount would
still be payable to you hereunder had you continued to live, all such amounts
(except, subject to Section 5, unearned fees for Consulting Services) shall be
paid in accordance with the terms of this Separation Agreement to your estate,
unless otherwise provided herein or under the terms of an applicable Company
benefit plan.

14. GENERAL

This Separation Agreement reflects the entire agreement regarding the terms and
conditions of your separation, your employee compensation and benefits (except
for employee benefits due in the normal course under the terms of the Company's
employee benefit plans, such as the 401(k) plan, in which case such terms will
control) and your payments for Consulting Services. Accordingly, this Separation
Agreement supersedes and completely replaces any prior oral or written
communication between you and the Company on the subject matter hereof, except
as expressly provided herein.

If you agree with the foregoing, and affirm that, to the best of your knowledge,
there are no agreements or other impediments that would prevent you from
properly performing all aspects of this Separation Agreement, please sign in the
space provided below and return the original executed copy to me at 16661 NE
72nd Way, Redmond, Washington 98052.

Sincerely yours,                           Agreed and Accepted

/s/                                        /s/

Jane Marvin                                Mohanbir S. Gyani
Executive Vice President,                  02/11/03
Human Resources

                                                                       CONFORMED<PAGE>
                                                                   EXHIBIT 10.29

February 28, 2003

Michael Keith
c/o Gregg Gilman
Davis & Gilbert LLP
1740 Broadway
New York, New York  10019

Re: Employment Agreement

Dear Michael:

This letter agreement (this "Agreement") confirms the terms and conditions of
your employment with AT&T Wireless Services, Inc. (the "Company"). Unless
otherwise stated expressly in this Agreement, this Agreement amends and
supercedes all prior agreements (including, without limitation, your April 2,
2002 employment agreement) between you and the Company concerning the subject
matter of this Agreement or your employment.

1.    JOB RESPONSIBILITIES

      Effective January 4, 2003, you will assume the new role of President of
      Mobility Operations of the Company. In this capacity, you will report to
      John Zeglis, Chief Executive Officer ("CEO") of the Company.

2.    COMPENSATION

      Your annual base salary will be increased to $625,000, less standard
      payroll deductions, effective January 1, 2003. It is anticipated that this
      rate will be reviewed on an annual basis to reflect individual performance
      and appropriate base salary structure changes for senior officers of the
      Company. In no event will your base salary be reduced at any time. Your
      target bonus for 2003 will be set at 100% of base salary and will be
      subject to appropriate performance criteria established by the
      Compensation Committee of the Company's Board of Directors ("Compensation
      Committee") consistent with that set for other senior officers of the
      Company. Additionally, you will be eligible for a 2003 stock option grant
      and other equity incentives of the type being granted to other senior
      officers and Executive Vice Presidents ("EVPs") using the guidelines
      approved by the Compensation Committee.

3.    HIRING ARRANGEMENT

      As a special incentive to accept this position, the Company will make a
      one time payment to you in the amount of $400,000 less standard payroll
      deductions, within 60 days of the signing of this Agreement.
<PAGE>

Michael Keith
Re: Employment Agreement
February 28, 2003
Page 2

4.    TRAVEL AND LIVING EXPENSES

      Until such time as you sell your current primary residence in New Jersey,
      the Company will provide transportation to or reimburse you for reasonable
      travel expenses to the Redmond, Washington area offices of the Company. In
      addition, the Company will reimburse you for reasonable living expenses in
      the Redmond, Washington area prior to the sale of your New Jersey
      residence. The Company's tax allowance policy for executive imputed income
      will apply to these expense reimbursements in accordance with its terms.

5.    SPECIAL INDIVIDUAL NON-QUALIFIED SUPPLEMENTAL RETIREMENT ARRANGEMENTS
      ("SRAS")

      Under this Agreement, the Company will continue to maintain three
      arrangements as follows:

-     "SRA1": This Agreement does not modify, in any respect, the terms of the
      SRA1, established in Exhibit B of your Special Retention Agreement dated
      January 3, 2000 and attached hereto as ADDENDUM A, which fully vested on
      April 1, 2002.

-     "SRA2": This Agreement does not modify, in any respect, the terms of the
      SRA2, established in your special individual non-qualified supplemental
      retirement arrangement dated April 24, 2001 and attached hereto as
      ADDENDUM B, which fully vested on July 9, 2001.

-     "SRA3": This Agreement does not modify, in any respect, the terms of the
      SRA3, established in your prior employment agreement dated April 2, 2002
      and attached hereto as ADDENDUM C, which fully vested on April 1, 2002.

      You agree that the SRA1, SRA2 and SRA3 are subject to forfeiture (or
      repayment if such amounts already have been paid) if you "establish a
      relationship with a competitor of the company" in violation of the
      Company's non-competition guidelines in effect at the time of the
      violation, as amended in this paragraph below, any time prior to the
      second anniversary of the termination of your employment. In the event of
      a Change in Control (as defined in the then-existing Company Senior
      Officer Severance Plan) at any time prior to the second anniversary of the
      termination of your employment, the applicable non-competition guidelines
      (the "guidelines") will be those in effect immediately prior to the Change
      in Control; provided, however, that any such guidelines are not intended
      to prevent you from owning an equity interest in any corporation that is
      listed on a recognized securities exchange or traded in the
      over-the-counter market, to the extent that such interest does not exceed
      2% of the value or voting power of such corporation and does not
      constitute control of such corporation; and, provided further, that you
      may apply to the Executive Vice President,
<PAGE>

Michael Keith
Re: Employment Agreement
February 28, 2003
Page 3

      Human Resources, for consent to compete or for a waiver of the operation
      of the guidelines on the grounds that your contemplated activity or
      relationship will not adversely impact the Company and is not within the
      spirit and intent of the guidelines. The Executive Vice President, Human
      Resources, shall evaluate your application, using reasonable judgment, and
      shall not unreasonably deny your application. The current form of the
      Company's non-competition guidelines are attached hereto as ADDENDUM D.

6.    ADDITIONAL BENEFITS

      Except for life insurance, which because of your former employment with
      AT&T Corp., AT&T Corp. will provide under the AT&T Senior Management
      Universal Life Insurance Plan, and as provided in this paragraph below,
      you will receive benefits under the Company's current plans, programs and
      policies for its senior officers and EVPs. You will continue to
      participate in the Company Senior Officer Severance Plan or its
      equivalent, according to its terms; provided, however, that any severance
      payments under such Plan shall be reduced by the sum of $2,152,800 (plus
      credited interest through the severance payment date) in consideration of
      the prior award of the SRA3.

7.    RESTRICTED STOCK UNITS

      You had two traunches of restricted stock units ("RSUs") that were
      unvested. The first traunch of 11,255 shares is subject to a performance
      period that ended on December 31, 2002. The Compensation Committee
      approved performance goals for the first traunch in accordance with
      Section 162(m) of the Internal Revenue Code. The RSUs in the first traunch
      have vested and were payable on February 1, 2003.

      The balance of the unvested RSUs were contained in the second traunch
      (11,255 shares) and have vested and were payable at the same time as the
      first traunch. For purposes of clarification, all RSUs referenced above
      have vested prior to the date of this Agreement.

8.    STOCK OPTIONS

      All stock options granted prior to the date of this Agreement shall remain
      outstanding and subject to the terms and conditions of the existing grant
      provisions, except as modified by Section 7 of your April 2, 2002
      employment agreement, which provided as follows:

            Stock options granted prior to February 16, 2002 will be treated as
            if you had retired from the Company, will continue to vest
            regardless of your termination of employment for whatever reason,
            and will be exercisable until the original grant expiration date of
            the option. Grants made in 2002 and beyond will
<PAGE>

Michael Keith
Re: Employment Agreement
February 28, 2003
Page 4

            continue to vest regardless of your termination of employment for
            whatever reason and be exercisable for the full length of the
            original 10-year term if you meet the retirement eligibility
            criteria in effect for these grants as of your termination date.
            These criteria currently require achievement of age 55 and at least
            10 years of net credited service upon termination. In the event of a
            Company-initiated termination other than for Cause or in the event
            you terminate employment for Good Reason, any outstanding unvested
            options will be treated as if you had retired from the Company on
            that date.

      For purposes of this paragraph, Cause and Good Reason will be defined as
      set forth in your April 2, 2002 employment agreement.

9.    INDEMNIFICATION AND COOPERATION

      The Company will indemnify and hold you harmless to the fullest extent
      permitted by applicable law and the Company's Certificate of Incorporation
      and By-Laws with regard to any action or inaction by you within the scope
      of your job responsibilities, including, without limitation, those arising
      as a director or member of any affiliate board or other board when the
      Company has designated you to serve as a director or member. The Company
      will cover you for activities on behalf of the Company to the fullest
      extent permitted under its then-existing director and officer liability
      insurance policy to the same extent it covers other officers and
      directors.

      Following the termination of your employment, except as otherwise
      precluded by law, you will cooperate with and assist the Company in its
      prosecution, conduct or defense of litigation, claims, investigations or
      governmental audits in which the Company reasonably determines you have
      relevant information or may be a witness. The Company will reimburse you
      for the reasonable expenses you incur through such cooperation and
      assistance.

10.   EMPLOYMENT AT WILL

      You understand and agree that your employment with the Company is at will
      and for no specific length of time. This means that you may resign your
      employment at any time, without any reason and without notice. This also
      means that the Company may terminate your employment at any time, for any
      or no reason, without or without cause, and with or without notice.

<PAGE>

Michael Keith
Re: Employment Agreement
February 28, 2003
Page 5

11.   CONFIDENTIALITY AND REPORTING

      You acknowledge and agree that information not generally known to the
      public that relates to the business, technology, subscribers, customers,
      employees, finances, plans, proposals, or practices of the Company or of
      any third parties doing business with the Company ("Confidential or
      Proprietary Information") is the sole property of the Company. You further
      acknowledge and agree that Confidential and Proprietary Information
      includes, but is not limited to, the trade secrets, business plans,
      software programs, financial data, customer lists, identities of
      subscribers, customers and prospects, marketing plans, nonpublic financial
      information, and all other information Company designates as
      "confidential" and all other information and matters not generally known
      to the public. Confidential and Proprietary Information also does not
      include (a) information generally known in the industry; and (b)
      information received by you from a third party without a duty of
      confidentiality. You agree that you will not at any time during the
      balance of your employment, or at any time thereafter, disclose, copy or
      in any way use any Confidential or Proprietary Information of the Company
      or any subsidiary or affiliate of the Company, except as required in the
      course of such employment or with the written permission of the Company
      or, as applicable, any subsidiary or affiliate of the Company, or as may
      be required by law; provided that, if you receive legal process with
      regard to disclosure of such information, you will promptly notify the
      Company and cooperate with the Company in seeking a protective order or
      taking other appropriate action with respect to such legal process.

      You agree that at the time of the termination of your employment with the
      Company, whether, at the insistence of you or the Company, and regardless
      of the reasons therefore, you will deliver to the Company, and not keep or
      deliver to anyone else, any and all notes, files, memoranda, papers and,
      in general, any and all physical matter containing information, including
      any and all documents significant to the conduct of business of the
      Company or any subsidiary or affiliate of the Company which are in your
      possession, except for (a) any documents for which the Company or any
      subsidiary or affiliate of the Company has given written consent to
      removal at the time of the termination of your employment with the
      Company; and (b) your personal rolodex, phone book and similar items. You
      further agree that following the termination of your employment with the
      Company, you will not use any computer access code or password belonging
      to the Company and that you will not access any computer or database in
      the possession or control of the Company.

      You agree that the Company's remedies at law would be inadequate in the
      event of a material breach or threatened breach of this Section 11;
      accordingly, the Company may seek, in addition to its rights at law, an
      injunction and other equitable relief without the need to post a bond.
<PAGE>

Michael Keith
Re: Employment Agreement
February 28, 2003
Page 6

      All information, or actual compensation, other payments or benefits
      received by you will be properly reported by you and the Company in
      accordance with all applicable laws and regulations. You agree to
      cooperate with the Company in reporting such information.

12.   GOVERNING LAW

      The construction, interpretation and performance of this Agreement will be
      governed by the laws of the State of Washington, without regard to its
      conflict of laws rules.

13.   ARBITRATION/DISPUTE RESOLUTION

      Any dispute, controversy, or question arising out of or relating to this
      Agreement that cannot be resolved by good faith negotiation will be
      subject to binding arbitration in accordance with this provision and the
      CPR Rules for Non-Administered Arbitration of Business Disputes. To the
      extent that the provisions of this Agreement and the prevailing rules of
      the CPR conflict, the provisions of this Agreement shall govern. Any
      arbitration must be commenced within two years of the occurrence of the
      act or event giving rise to the underlying claim. The arbitration shall be
      conducted by a sole arbitrator. The parties shall have 30 days after the
      Respondent's receipt of the Notice of Arbitration to agree on a neutral
      arbitrator from a list provided by CPR. The arbitration proceeding shall
      be conducted in King County, Washington. The arbitration award shall be
      made within 30 days of the conclusion of the arbitration, and shall be in
      writing and specify the factual and legal bases for the award. The award
      of the arbitrator may be entered in any court that has jurisdiction. After
      service of the Notice of Arbitration and before the appointment of the
      arbitrator, either party may apply to a court of competent jurisdiction
      for temporary or interim injunctive relief. In the event that you are the
      prevailing party, the Company will pay your attorneys' fees and costs
      reasonably incurred, including the fees and expenses of the arbitrator. In
      any other case, you and the Company will each bear all their own costs and
      attorneys' fees, and will share equally in the fees and expenses of the
      arbitrator.

14.   SEVERABILITY AND NON-WAIVER

      You agree that if any term or portion of this Agreement is held to be
      void, invalid, illegal, or unenforceable in whole or in part, any such
      term or portion of this Agreement shall be severed from the remainder of
      this Agreement, which remainder shall remain in full force and effect.
      Failure of the Company to insist upon strict adherence to any provision of
      this Agreement or to enforce any provision, on one or more occasions,
      shall not be deemed to be a waiver of its right to enforce any provision
      in the future.

<PAGE>

Michael Keith
Re: Employment Agreement
February 28, 2003
Page 7

15.   ATTORNEY'S FEES

      In the event you bring an action to enforce the terms of this Agreement
      and prevail in any such action, the Company will pay your reasonable
      attorney's fees and costs related to any such action. The Company agrees
      to reimburse you for up to $7,500 for attorney's fees incurred by you in
      connection with negotiating this Agreement.

Michael, we continue to value your association with the Company. If you agree
with the foregoing, please sign this Agreement in the space provided below and
return the signed original to me for our files. Please maintain a copy for your
own records.

Sincerely,

Jane Marvin
Executive Vice President,
Human Resources

I accept the terms and conditions described in this Agreement, which I have read
and understand.

----------------------------------          ------------------
Michael G. Keith                            Date

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