Irving, TX – March 31, 2010 – EF Johnson Technologies, Inc. (NASDAQ: EFJI) announced today that it has received factory acceptance from the City of Wilson, North Carolina for its innovative Trunked IP25™ Project 25 compliant infrastructure system. The system is currently being installed and, when deployed, will provide secure interoperable communications for first responders in this growing municipality.

“Reaching this milestone means that we are a significant step closer to providing the City of Wilson with a fully-integrated, flexible and reliable interoperable solution,” said Michael Jalbert, president and chief executive officer of EF Johnson Technologies, Inc. “Our Voice over Internet Protocol (VoIP) system design allows for a swift and seamless installation and expansion process resulting in lower capital and operating expenses for the customer. Our ES Series of Project 25 compliant portable and mobile radios soon to be deployed on the system will provide reliable interoperable communications across the City of Wilson police, fire, and utilities departments.”