NLECTC Completes Project 25 Interoperability Tests of EF Johnson Technologies, Inc. Radios

NLECTC Completes Project 25 Interoperability Tests of EF Johnson Technologies, Inc. Radios

Company's award-winning Project 25 radios participate in another interoperability test

IRVING, Texas, July 23 /PRNewswire-FirstCall/ -- EF Johnson Technologies, Inc. (NASDAQ:EFJI) announced today that the National Law Enforcement and Corrections Technology Center's (NLECTC) Communications Technologies Center of Excellence (COE) has completed functional testing of the Company's award-winning ES Series of Project 25 compliant two-way radios.

"The need for Project 25 compliant equipment has never been greater," said Michael Jalbert, president and chief executive officer of EF Johnson Technologies, Inc. "As one of the first companies to sign up to the standard for interoperability, we remain at the forefront of advancing the standard. Our radios were tested along with products from six other suppliers, and our radios were found to operate in a multi vendor environment."

Rick Mulvihill, NLECTC Communications Technologies Center of Excellence director, said, "The COE performed these tests on a two-site, trunked and conventional P25 network that is installed in Cape May County, New Jersey. We found a high level of interoperability for calls among the subscriber units, including emergency calls. We tested encrypted calls, unit-to-unit calls, and group calls in both conventional and trunked modes, and of course, multisite operation in the trunked mode."

The NLECTC's Communications Technologies Center of Excellence is tasked under its agreement with the U.S. Department of Justice, Office of Justice Programs' National Institute of Justice to offer support by providing research findings and technical expertise to assist with the federal government's goal of ensuring interoperability with more than 22,000 state and local public safety agencies, Jalbert added.

About EF Johnson Technologies, Inc.

Headquartered in Irving, Texas, EF Johnson Technologies, Inc. focuses on innovating, developing and marketing the highest quality secure communications solutions to organizations whose mission is to protect and save lives. The Company's customers include first responders in public safety and public service, the federal government, and industrial organizations. The Company's products are marketed under the EFJohnson, 3e Technologies International, and Transcrypt International names. For more information, visit http://www.efjohnsontechnologies.com/.

Safe Harbor

Certain matters discussed in this press release constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are subject to certain risks and uncertainties that could cause the actual results, performance or achievements to differ materially from those expressed, suggested or implied by the forward-looking statements due to a number of risk factors including, but not limited to, the level of demand for the Company's products and services, dependence on continued funding of governmental agency programs, the timing and receipt of orders, continued access to bank lines of credit, reliance on contract manufacturers, the timely procurement of necessary manufacturing components, software feature development and the implementation of application software, successful integration of the system components, general economic and business conditions, and other risks detailed in the Company's reports filed with the Securities and Exchange Commission, including its Annual Report on Form 10-K for the period ended December 31, 2008 and in the company's subsequent filings with the SEC. These forward-looking statements are made as of the date of this press release and the company undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise. Readers are cautioned not to place undue reliance on these forward-looking statements.

Source: EF Johnson Technologies, Inc.

CONTACT: Investors, Jana Ahlfinger Bell, +1-972-819-0700,
jbell@efji.com, or Trade, Kevin Nolan, +1-972-819-0710, knolan@efji.com, both
of EF Johnson Technologies, Inc.

Web Site: http://www.efjohnsontechnologies.com/

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