DEVELOPMENT AND MARKETING ALLIANCE AGREEMENT


THIS  TECHNICAL DEVELOPMENT AND MARKETING ALLIANCE AGREEMENT (the
"Agreement")  made  this     day of April, 1997  (the  "Effective
Date"),  by  and  between PrimeLink, Inc., a  Kansas  corporation
whose principal place of business is located at 9875 Widmer Road,
Lenexa,  KS  66215 ("PrimeLink") and Williams Wireless,  Inc.,  a
Delaware corporation whose principal place of business is located
at  Tulsa  Union  Depot, 111 East First Street,  Tulsa,  Oklahoma
74103 ("WWI").

                           Background

WHEREAS,  PrimeLink  and  WWI  desire  to  establish  a  business
relationship, the terms of which are described below, which  will
mutually  support  and  enhance  the  development  and  marketing
efforts  of  each  company  in  the area  of  wireless  telemetry
products and services; and

WHEREAS, PrimeLink and WWI may use the basis of this relationship
to enter into other development and marketing alliances.

NOW,  THEREFORE,  in  consideration of the mutual  covenants  and
agreements  contained herein, and for other  goods  and  valuable
consideration,  the receipt and sufficiency of which  are  hereby
acknowledged, the parties agree as follows.

1.   Definitions.  As used in this Agreement, the following terms
shall have the following meanings:

     "Affiliate"   means  any  person,  entity,  or   association
directly  or  indirectly controlling or controlled by,  or  under
direct or indirect common control with, the party, entity, person
or  association in question.  "Control" will mean  the  power  to
direct  the management policies of the controlled person, entity,
or  association,  whether by voting securities, by  contract,  by
family relationship or otherwise.

     "Mtel  Network" means the Two-Way wireless messaging  system
owned and operated by Mtel's Affiliates.

     "NPCS  Transceiver"  means the OEM Narrowband  wireless  PCS
transceiver   installed   within  the   Telemetry   Device,   and
transmitting  over  the  Mtel Network, to transmit  the  customer
Telemetry  data  being  collected to a  central  data  collection
point.

     "Telemetry"   means,   collectively,   monitoring   devices,
computerized  control  equipment, communications  infrastructure,
software, host computers, control centers and technical personnel
services.

     "Telemetry    Gateways"   means   WWI-owned   devices    for
communicating with TIMS, processing the telemetry data  from  the
TIMS,  storing  the  data, communicating the data  to  a  central
collection point, and packaged with other associated hardware all
within   an   enclosure,  designed  to  provide  telemetry   data
collection within a customer's premise.  Incorporated  as  a  key
component  within  the Telemetry Gateways is  PrimeLink  firmware
licensed to WWI which is further described in Section 5 herein.

     "Telemetry  Interface Module ("TIM")" means  WWI-owned  data
sensing  devices  attached  to  various  customer  equipment  for
capturing, sorting and communicating telemetry data to  Telemetry
Gateways.

     "Telemetry Product" means the TIMS, Telemetry Gateway,  data
collection networks, including the Mtel Network and others, other
hardware,  application  software,  device  installation  process,
customer  training, ongoing customer support, network management,
data   processing,  data  networking  and  other  services  which
constitute  a complete turn-key telemetry application  which  WWI
offers to a customer.

2.   Scope and Purpose of the Alliance.  PrimeLink and WWI hereby
agree  to undertake a development and marketing alliance for  the
purpose of pursuing and developing products and business  in  the
telemetry market.  PrimeLink shall assist and cooperate with WWI,
under the terms contained herein, in developing and marketing the
Telemetry   Products.    WWI   shall  grant   PrimeLink   certain
manufacturing  contracts and marketing rights,  under  the  terms
contained herein..

3.    System Engineering and Design Services.  From time to  time
WWI  may contract with PrimeLink for PrimeLink to provide systems
engineering  and  design services.  The terms of  such  contracts
will  be  set  forth  in Purchase Orders or  separate  Commercial
Service  Agreements ("CSA").  Rates for such systems  engineering
and  design  services  will be provided  in  Schedule  A  to  the
corresponding  CSA.  All resulting work efforts and documentation
will be the property of WWI, and copies will be delivered to  WWI
as  stipulated  in the CSA.  Upon request of WWI, PrimeLink  will
immediately  deliver  to WWI in Tulsa any materials  relating  to
such  systems engineering and design services, including but  not
limited  to  drawings,  specifications,  prototypes  and  circuit
boards.  All  patent rights and copyrights associated  with  this
paragraph  accrue  to  WWI  exclusively,  except  to  the  extent
otherwise provided in the CSA or otherwise provided in Section  5
of this Agreement.

4.    Manufacturing Services.  From time to time WWI may contract
with   PrimeLink  to  manufacture  Telemetry  Devices  for   WWI.
Mutually  acceptable terms to govern such contracts will  be  set
forth  in  separate  CSAs, which terms  shall  provide  that  the
manufacturing  party is to be the exclusive manufacturer  of  the
subject  product.   All manufactured products  and  documentation
resulting from the contracted manufacturing efforts will  be  the
property of WWI and copies will be delivered to WWI as stipulated
in  the  CSA.   Upon  request of WWI, PrimeLink will  immediately
deliver   to  WWI  in  Tulsa  any  materials  relating  to   such
manufacturing  efforts, including but not  limited  to  drawings,
specifications, prototypes and circuit boards.  All patent rights
and  copyrights  associated with this  paragraph  accrue  to  WWI
exclusively.   PrimeLink  agrees  to  disclose  full  labor   and
materials  costs on all products they manufacture for  WWI  under
this paragraph.

5.    Cross  Licensing; Wholesale Purchases. WWI may license,  or
buy  for  resell,  telemetry devices or components  of  telemetry
devices  including,  but  not limited to,  firmware  modules  for
accessing data from the MTEL Network, from PrimeLink at  mutually
agreeable  wholesale rates.  PrimeLink may  license  or  buy  for
resell,  telemetry  products and services from  WWI  at  mutually
agreeable  wholesale  rates.  All patent  rights  and  copyrights
associated   with  devices,  components,  products  or   services
licensed or purchased as described in this Section 5 shall remain
with  the  original  holder thereof exclusively.   Purchasing  or
licensing  for resell must follow the reseller terms outlined  in
Section 6 of this Agreement.  Selection of products to offer  for
cross  licensing or purchase for resale is at the sole discretion
of  each  respective company holding the licensing  or  ownership
rights.
          
6.    Scope  and  Purpose  of the Joint  Marketing  and  Reseller
Agreement.  WWI  hereby grants PrimeLink the non-exclusive  right
to resell the Telemetry Products developed and sold by WWI, under
the  following conditions.  WWI retains the right to  approve  in
PrimeLink's  pursuit  of all reseller opportunities.   To  obtain
approval  from  WWI,  PrimeLink shall  use  diligent  and  timely
efforts  to  register resell opportunities with WWI by submitting
to  WWI  a  mutually agreeable registration form and by following
mutually  agreeable procedures. Once registered,  WWI  shall  use
diligent  and  timely efforts to notify PrimeLink as  to  whether
PrimeLink is authorized to resell WWI's Telemetry Products to the
registered customers.  WWI shall not unreasonably deny  PrimeLink
the   right  to  pursue  any  registered  opportunity,  but  that
notwithstanding,  WWI  has  the right to  deny  authorization  to
PrimeLink  if  the  registered  opportunity  conflicts  with   an
existing opportunity being pursued directly by WWI or its  agents
or  Affiliates, or if WWI believes the pursuit of the  registered
company  may in some way be detrimental to WWI's parent  company,
The  Williams  Companies, Inc. or any of WWI's other  Affiliates.
If  WWI  denies  PrimeLink  the  right  to  pursue  a  registered
opportunity in accordance with this Section, WWI may pursue  such
opportunity   directly  with  such  potential  customer   without
compensation to PrimeLink.

7.    Cost  Disclosure.  PrimeLink agrees to disclose full  labor
and materials costs on all products it sells or licenses to WWI.

8.   Relationship of the Parties.  None of the provisions of this
Agreement  shall  be  deemed to constitute a  partnership,  joint
venture,  or  any  other such relationship  between  the  parties
hereto,  and no party shall have any authority to bind the  other
party in any manner.  Neither party shall have or hold itself out
as  having, nor shall either party have, any right, authority, or
agency  to act on behalf of another party in any capacity  or  in
any  manner,  except  as may be specifically authorized  in  this
Agreement.   The  employees of WWI shall  not  be  deemed  to  be
employees of PrimeLink, and the employees of PrimeLink shall  not
be deemed to be employees of WWI.

9.   Responsibilities of the Parties.

     9.1   PrimeLink.   During the Term of  this  Agreement,  and
     subject  to  the terms and conditions contained herein,  (i)
     PrimeLink  shall provide technical support as  required  for
     and  specified  in each CSA or as required to support  other
     activities  jointly  agreed to  by  the  parties,  and  (ii)
     PrimeLink shall be fully responsible for the satisfaction of
     PrimeLink's  customers to whom PrimeLink  resells  Telemetry
     Products  developed  by WWI, with WWI having  responsibility
     only  to PrimeLink and only to the extent set forth  in  any
     sale  agreement between such parties, except that WWI  shall
     assist  in  the  resolution of any customer  dissatisfaction
     related to a negligent omission or commission of an  act  by
     WWI or its Affiliates..

     9.2  WWI.  During the Term of this Agreement, and subject to
     the  terms  and conditions contained herein,  WWI  shall  be
     fully responsible for the satisfaction of WWI's customers to
     whom  WWI  sells products or services directly, except  that
     PrimeLink  shall  assist in the resolution of  any  customer
     dissatisfaction   related  to  a   negligent   omission   or
     commission  of  an act by PrimeLink or its Affiliates.   WWI
     shall  provide  technical support and  customer  support  as
     required for specific CSA's entered into with PrimeLink,  or
     as  required  to  support activities of registered  reseller
     opportunities agreed to by both parties.

     9.3     Jointly.   During  the term of this  Agreement,  and
     subject to the terms and conditions contained herein and any
     applicable CSA, PrimeLink and WWI shall jointly:

               (a)    develop   a  mutually  acceptable   project
               development plan for development of Telemetry  and
               products.

               (b)   develop a mutually acceptable marketing plan
               for pursuit of Telemetry service business.

               (c)  market  to  prospective  Telemetry  customers
               through sales calls, presentations, demonstrations
               and any other means elected by the parties.

               (d)  confer as to means by which each party  shall
               develop,  market,  promote, and solicit  Telemetry
               services business.

10.  Warranty.

      10.1  PrimeLink warrants software and hardware products  it
sells  and/or licenses to WWI per the PrimeLink warranty attached
hereto as Exhibit  A.

      10.2   WWI warrants software and hardware products it sells
and/or licenses to PrimeLink per the WWI warranty attached hereto
as Exhibit  B.

11.  Indemnity.  Each party shall defend, indemnify, and hold the
other harmless from any and all liabilities, losses, damages,  or
costs,  including  reasonable attorney's  fees,  resulting  from,
arising  out of, or in any way connected with (a) any  breach  by
such   party  of  any  warranty,  representation,  or   agreement
contained herein, (b) the performance of such party's duties  and
obligations hereunder, or (c) any claim arising out of or related
to  the  other's  authorized  use  of  such  party's  tradenames,
trademarks, or service marks; except to the extent caused by  the
negligence or willful acts or omissions of the party entitled  to
indemnification hereunder.

12.  Representations and Warranties.

     12.1.      By  PrimeLink.  PrimeLink represents and warrants
     to  WWI  as  follows:  (a) PrimeLink is a  corporation  duly
     organized, validly existing and in good standing  under  the
     laws of the State of Kansas; (b) PrimeLink has all requisite
     corporate  power and authority to enter into this  Agreement
     and to carry out and perform its obligations under the terms
     of   this  Agreement;  (c)  this  Agreement  has  been  duly
     authorized,  executed and delivered by PrimeLink  and  is  a
     valid  and  binding obligation of PrimeLink  enforceable  in
     accordance with its terms, except as the same may be limited
     by  bankruptcy, insolvency, moratorium, and  other  laws  of
     general  application affecting the enforcement of creditors'
     rights;  and  (d)  PrimeLink has  all  requisite  power  and
     authority to require certain actions of its other Affiliates
     to  accomplish and provide the services as set forth in this
     Agreement.

     12.2.      By WWI.  WWI represents and warrants to PrimeLink
     as follows: (a) WWI is a corporation duly organized, validly
     existing,  and in good standing under the laws of the  State
     of  Delaware, (b) WWI has all requisite corporate power  and
     authority to enter into this Agreement and to carry out  and
     perform  its obligations under the terms of this  Agreement;
     (c)  this Agreement has been duly authorized, executed,  and
     delivered  by  WWI and is a valid and binding obligation  of
     WWI  enforceable in accordance with its terms, except as the
     same  may  be limited by bankruptcy, insolvency, moratorium,
     and   other  laws  of  general  application  affecting   the
     enforcement  of  creditors' rights;  and  (d)  WWI  has  all
     requisite power and authority to require certain actions  of
     its  other Affiliates to accomplish and provide the services
     as set forth in this Agreement.

13.  Term and Termination.

     13.1 Term.  The term of this Agreement shall commence on the
     Effective  Date and continue for a period of  eighteen  (18)
     months  therefrom  (the "Initial Term").   Upon  the  mutual
     agreement  of the parties, this Agreement may thereafter  be
     renewed   for   additional,  successive   one   year   terms
     ("Extension Term(s)").

     13.2  Termination.  The Agreement may be terminated (a) upon
     the mutual agreement of the parties, (b) upon the commission
     of  a material breach of the terms and conditions hereof  by
     one  of  the parties (the "breaching party") and the failure
     of  the  breaching party to cure or remedy  such  breach  or
     default within thirty (30) days following receipt of written
     demand  from the non-breaching party to do so, (c) upon  one
     of  the  party's insolvency, assignment for the  benefit  of
     creditors,  appointment or sufferance of  appointment  of  a
     trustee, a receiver or similar officer, or commencement of a
     proceeding     seeking    reorganization,    rehabilitation,
     liquidation   or   similar  relief  under  the   bankruptcy,
     insolvency  or  similar debtor-relief statutes,  or  (d)  at
     WWI's sole discretion, if there is a material change in  the
     senior  management of PrimeLink; however, if, in  connection
     with  such  change,  an  employee of  PrimeLink  leaves  the
     employment of PrimeLink, neither WWI nor any Affiliate shall
     employ or contract with any former employee of PrimeLink for
     a period of  One (1) year   or (e) at WWI's sole discretion,
     upon  a  change of control in the ownership of PrimeLink  or
     any  aggregate transfer of at least twenty-one percent (21%)
     interest  resulting  in  a total  transfer  of  21%  of  the
     ownership  interests in PrimeLink to or from any  individual
     or  entity  during  the  term of  this  Agreement;  however,
     PrimeLink and if Affiliates reserve the right for  a  public
     offering at PrimeLink's sole discretion.

     13.3  Assignment.     Upon  termination  of  this  Agreement
     pursuant  to  this  Section 13, PrimeLink shall  upon  WWI's
     request  exercise PrimeLink's right under the  language  set
     forth  in  Section  18.5 to assign to WWI  any  third  party
     agreements related to the provision of products or  services
     by PrimeLink pursuant to this Agreement.
     
     13.4  Effect  of  Termination.   Upon  any  termination   or
     expiration  of this Agreement, each party will  be  released
     from  all obligations and liabilities to the other occurring
     or  arising after the date of such termination or expiration
     of the transactions contemplated hereby, except with respect
     to  those obligations which by their nature are designed  to
     survive  termination or expiration; provided  that  no  such
     termination will relieve PrimeLink or WWI from any liability
     arising from any breach of this Agreement occurring prior to
     termination or expiration.

     The  parties  further  agree that upon  any  termination  or
     expiration  of  this  Agreement PrimeLink  will  immediately
     deliver to WWI in Tulsa any material relating to the  design
     and  manufacture,  including but not  limited  to  drawings,
     specifications,   prototypes,   printed   circuit    boards,
     component  inventories and undelivered products or assembled
     inventories, relating to Telemetry Devices manufactured  for
     WWI  by  PrimeLink as described in Sections 3 and 4  herein.
     WWI  and PrimeLink shall complete all existing CSAs in place
     at  the  time of termination. WWI and PrimeLink may continue
     as  a  buyer  and  reseller of the each  other's  respective
     products  and  services  under a separate  agreement  to  be
     negotiated at the time of termination or expiration of  this
     Agreement.

14.   Confidentiality.   The parties acknowledge  that  they  are
subject  to that certain Joint Non-Disclosure Agreement  executed
between  the  parties,  a copy of which  is  attached  hereto  as
Exhibit C and the terms of which are incorporated herein by  this
reference.   The parties further acknowledge that the  disclosure
of   confidential  or  proprietary  information  hereunder  shall
constitute  "Discussion" of "Confidential Information"  (as  such
terms  are used in the Joint Non-Disclosure Agreement), and  that
no  disclosures  shall be made in violation of  such  Joint  Non-
Disclosure Agreement.

15.   Notices.  Any notice or other communication herein required
or  permitted  to  be  given  shall be  in  writing  and  may  be
personally   served,   sent  by  facsimile,   or   sent   by   an
internationally recognized overnight courier service,  and  shall
be  deemed to have been received when (a) delivered in person  or
received  by  facsimile (as evidenced by a facsimile confirmation
sheet)  or  (b)  three (3) business days after  delivery  to  the
office of such overnight courier service with postage prepaid and
properly   addressed  to  the  other  party,  at  the   following
respective addresses:

To   PrimeLink:                       To WWI:

PrimeLink                                Williams Wireless, Inc.
Attention:    Don   Wallace              Attention:    James   D. Cunningham
9875 Widmer Road                         Tulsa Union Depot
Lenexa, KS 66215                         111 East First Street
                                         Tulsa, OK 74103
Telephone  #: (913) 859-0700             Telephone #: (918)  588-4879
Facsimile #:  (913) 859-9233            Facsimile #:   (918) 561-6024

or  to  such other address or addresses as either party may  from
time to time designate as to itself by like notice.

16.  Patent/Copyright Indemnity.  PrimeLink agrees it will at its
sole  cost  and expense, defend, indemnify and hold harmless  WWI
against  all claims, liens, demands, damages, liability, actions,
causes of action, losses, judgments, costs and expenses of  every
nature  (including  investigation costs and expenses,  settlement
costs,   and   attorney's   fees  and  expenses)   (collectively,
"Claim(s)") to the extent such Claims arise out of, result  from,
or  are  attributable  to  the negligence,  error,  omission,  or
willful  misappropriation of any patent, copyright, trade secret,
trademark,   or  confidential  information  (hereinafter   called
"Intellectual   Property")  by  PrimeLink   or   its   employees,
subcontractors,   consultants,   representatives,   or    agents;
provided,  however, WWI gives PrimeLink prompt notice in  writing
of  the  Claims.  PrimeLink shall defend, indemnify and hold  WWI
harmless  pursuant  to  this  Section  during  the  entire  claim
process,  regardless of whether the Claim is settled or  goes  to
trial.

     If  a  judgment  or  settlement is  obtained  or  reasonably
anticipated  against WWI's use of any Intellectual  Property  for
which   PrimeLink  has  indemnified  WWI,  PrimeLink   shall   at
PrimeLink's  sole cost and expense promptly modify  the  item  or
items  which were determined to be infringing, acquire a  license
or  licenses on WWI's behalf to provide the necessary  rights  to
WWI to eliminate the infringement, or substitute the Intellectual
Property with non-infringing Intellectual Property which provides
WWI  the  same  functionality.   If  none  of  such  options   is
commercially reasonable, PrimeLink shall refund the  license  fee
to WWI less reasonable lease charges for the time used.

     WWI  agrees  it  will at its sole cost and expense,  defend,
indemnify and hold harmless PrimeLink against all Claims, to  the
extent such Claims arise out of, result from, or are attributable
to  the  negligence, error, omission, or willful misappropriation
of   any   Intellectual  Property  by  WWI  or   its   employees,
subcontractors,   consultants,   representatives,   or    agents;
provided,  however, PrimeLink gives WWI prompt notice in  writing
of  the  Claims.  WWI shall defend, indemnify and hold  PrimeLink
harmless  pursuant  to  this  Section  during  the  entire  claim
process,  regardless of whether the Claim is settled or  goes  to
trial.

     If  a  judgment  or  settlement is  obtained  or  reasonably
anticipated against PrimeLink's use of any Intellectual  Property
for  which WWI has indemnified PrimeLink, WWI shall at WWI's sole
cost  and  expense promptly modify the item or items  which  were
determined  to  be infringing, acquire a license or  licenses  on
PrimeLink's  behalf to provide the necessary rights to  PrimeLink
to  eliminate  the  infringement, or substitute the  Intellectual
Property with non-infringing Intellectual Property which provides
PrimeLink  the  same functionality.  If none of such  options  is
commercially  reasonable, WWI shall refund  the  license  fee  to
PrimeLink less reasonable lease charges for the time used.

17. Limitation of Liability

     17.1  EACH PARTY'S TOTAL AGGREGATE LIABILITY FOR ANY CLAIMS,
     LOSSES,  OR  DAMAGES  ARISING UNDER THIS  AGREEMENT  OR  THE
     SERVICES  PERFORMED HEREUNDER (OTHER THAN  FOR  PROFESSIONAL
     NEGLIGENCE WHICH IS COVERED BY THE NEXT SENTENCE)  SHALL  BE
     LIMITED TO THE LESSER OF THE TOTAL AMOUNT RECEIVED BY EITHER
     PARTY PURSUANT TO THIS AGREEMENT OR $l,000,000.
     17.2  NEITHER  PARTY SHALL BE LIABLE FOR INDIRECT,  SPECIAL,
     EXEMPLARY, INCIDENTAL OR CONSEQUENTIAL DAMAGES WHETHER UNDER
     CONTRACT, TORT OR OTHER CAUSE OF ACTION, INCLUDING, BUT  NOT
     LIMITED  TO, ANY DAMAGES, LOSS OR EXPENSES ARISING FROM  THE
     PERFORMANCE  OR NON-PERFORMANCE OF ANY THIRD PARTY  HARDWARE
     OR  SOFTWARE,  INCORRECT  THIRD  PARTY  CONTENT,  THE  OTHER
     PARTY'S LOST PROFITS, LOST BUSINESS, LOST DATA, OR LIABILITY
     OR  INJURY TO THIRD PERSONS, WHETHER FORESEEABLE OR NOT  AND
     REGARDLESS  OF  WHETHER THE PARTY HAS BEEN  ADVISED  OF  THE
     POSSIBILITY  OF  SUCH  DAMAGES.  IF  THIS  PROVISION  IS  IN
     CONFLICT WITH OTHER CONTRACTUAL TERMS AND CONDITIONS, IT  IS
     UNDERSTOOD BY THE PARTIES THAT THIS PROVISION WILL,  IN  ALL
     CASES, PREVAIL.

18.  Miscellaneous.

     18.1  Force Majeure.  Neither party will be liable  for  any
     nonperformance under this Agreement due to causes beyond its
     reasonable   control,  including  earthquakes,   landslides,
     strikes, lockouts, labor troubles, failure of power,  riots,
     insurrection,  war,  acts of God or  other  reason  of  like
     nature  that  could not have been reasonably anticipated  by
     the  non-performing party as of the Effective Date and  that
     cannot be reasonably avoided or overcome; provided that  the
     nonperforming party gives the other party written notice  of
     such  cause  promptly, and in any event within fifteen  (15)
     calendar days of discovery thereof.

     18.2  Announcements.  The parties shall consult  and  confer
     with  each  other  prior to making any  public  announcement
     concerning  any  of  the transactions contemplated  in  this
     Agreement.   Neither party shall make or  issue  any  public
     announcement concerning the subject matter of this Agreement
     without  ten days written notice to the other party  or  the
     prior written consent of the other party.

     18.3  Applicable  Law.   The  validity,  construction,   and
     performance  of  this Agreement shall  be  governed  by  and
     construed  in  accordance with the  laws  of  the  State  of
     Delaware,  without regard to the principles of  conflict  of
     laws.

     18.4  Assignment.  Neither party shall assign this Agreement
     or  its  rights  or  obligations herein  without  the  prior
     written  consent of the other party; except that  WWI  shall
     have  the  current  or future right to,  without  the  prior
     consent  of PrimeLink, assign this Agreement to any  parent,
     or Affiliate.

     18.5 Assignment of Third Party Agreements.  PrimeLink agrees
     to  insert  the  following paragraph into  all  third  party
     contracts  into which PrimeLink enters relating to  products
     or  services  to be provided by PrimeLink pursuant  to  this
     Agreement:   "This Agreement and all rights and  obligations
     herein  shall be wholly assignable by PrimeLink to  Williams
     Wireless, Inc. without consent."

     18.6 Non-Solicitation.  WWI shall not solicit for employment
     any employee of PrimeLink for a period that is the lesser of
     (i)  the  term during which this Agreement is in effect,  or
     (ii)  two  (2)   years  from  the  Effective  Date  of  this
     Agreement.


IN   WITNESS  WHEREOF,  PrimeLink  and  WWI  have  executed  this
Agreement as of the Effective Date.



Williams Wireless, Inc.                 PrimeLink
                    
By:   /S/  S.  Miller Williams                  By:   /S/  D.  I. Wallace
Name:      S.  Miller Williams                  Name:      D.  I. Wallace
Title:    President                             Title:    President

Williams communications Group Inc.
F/K/A The Wiltech Group Inc.
hereby  executes this agreement for the sole purpose of  amending
the  Joint Nondisclosure Agreement as described in section 14  of
this agreement

By:  /S/ S. Miller Williams
Name:     S. Miller Williams
Title:    Senior Vice President