ANNAPOLIS, MD, (MARKET WIRE via COMTEX) -- TeleCommunication Systems, Inc. (TCS) (NASDAQ: TSYS), a global leader in mission-critical wireless communications technology, will hold a conference call on Thursday, April 30, 2009 at 5:00 p.m.
Eastern Time, to discuss results for the first quarter ended March 31, 2009. Financial results will be issued in a press release after the close of the market the same day.