PRESS RELEASE

RESTON, VA - Comsearch announced today that European sales of its IQ·Link^® software reached in excess of $3.0 Million for 1999.

The announcement came as a result of new deployment of the software in Spain and The Netherlands which will be used to facilitate the design of mobile phone networks for national operators. Current users of the software in Europe include several major operators in Germany, Belgium and the U.K, along with equipment manufacturers in Finland and Sweden.

IQ·Link, a comprehensive engineering software tool that supports the end-to-end design of microwave networks was originally developed upon customer request and became commercially available in 1992. The tool incorporates current databases on terrain analysis, path and system reliability calculations, and interference analysis offering the user a complete solution for the planning and designing of both Point to Point and Wireless Local Loop networks.

"We are extremely pleased by the amount of business generated by IQ·Link in Europe," said David Donohoe, vice president of Information Services at Comsearch. "This milestone in the European marketplace is very significant. It highlights the flexibility and widespread use of our engineering tool in the design of wireless networks, especially those utilizing a wide range of frequencies for deploying from a few hundred to several thousand microwave links."

Comsearch (www.comsearch.com) designs, deploys, and optimizes wireless networks worldwide. Comsearch provides service solutions, engineering and GIS data to operators of Microwave, Mobile Satellite, Cellular, PCS, and Fixed Wireless networks. In addition to experienced engineers, its software line addresses the engineering challenges of fixed network design and spectrum relocation. Comsearch, located in Reston, Virginia, is an Allen Telecom company (NYSE:ALN).

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