Registrant has removed proprietary and confidential information, indicated by an asterisk "*", pursuant to a request for confidiential treatment. Registrant has filed the confidential portion separately with the SEC.] Partnership Agreement Between...

   [Registrant has removed proprietary and confidential information, indicated
     by an asterisk "*", pursuant to a request for confidiential treatment.
     Registrant has filed the confidential portion separately with the SEC.]

Partnership Agreement Between CentreCom Incorporated and TEK DigiTel
Corporation

This partnership agreement outlines the terms and conditions each company has
agreed in order to facilitate an open and mutually beneficial agreement.

TEK DigiTel agrees to the following:

     1. TEK will extend to CentreCom best pricing based on ___*___ units per
     year volumes. TEK will have the right to review pricing on a quarterly
     basis...based on volumes shipped and adjust prices accordingly. The best
     pricing is as follows for ___*___ unit commitment; Ethernet Only ($__*__),
     Dual Ethernet ($__*__), ISDN Versions ($__*__), Serial Versions ($__*__).

     2. For the first 200 units TEK will accept payment for Pronto units over 18
     months at $__*__/month. An upfront payment of two months $__*__ would be
     required. These units will be fully warranted for the entire 18 months.

     3. TEK will provide configuration, installation and activation services for
     $__*__/unit plus we can ship directly to CentreCom customers FOB
     Germantown. All shipping cost will be charged to CentreCom.

     4. TEK will maintain a Return and Repair inventory for expediting Warranty
     service. TEK will warrant purchased units for 1 year. A 1 year extended
     warranty could be purchased for $__*__.

CentreCom agrees to the following:

     1. CentreCom agrees to order ___*___ units over the next 12 months.

     2. CentreCom agrees to place an order for 200 pronto units to be delivered
     over the next 60 days on an as needed basis.

     3. Any opportunity that TEK brings to the table as well as all
     opportunities resulting from ISPCON...TEK will receive 5% of all calling
     revenues generated over a 3 year period.

CentreCom Incorporated                         TEK DigiTel

Xxx Xxxxx
/s/ Xxx Xxxxx                                  Xxxxx XxXxxxx
_________________                              ___________________
President                                      President
Date Signed:                                   Date Signed:
11/20/99
                                               /s/ Xxxxxx Xxxx
                                               __________________
                                               COO