TeleCommunication Systems Sets Second Quarter 2013 Conference Call for Thursday, July 25, 2013 at 5:00 p.m. ET

ANNAPOLIS, Md., July 17, 2013 – TeleCommunication Systems, Inc. (TCS) (NASDAQ:TSYS), a world leader in highly reliable and secure mobile communication technology, will hold a conference call on Thursday, July 25, 2013 at 5:00 p.m. Eastern time to discuss results for the second quarter ended June 30, 2013. Financial results will be issued in a press release after the close of the market on the same day.

TeleCommunication Systems’ chairman, president and CEO, Maurice B. Tose, and senior vice president and CFO, Tom Brandt, will host the presentation, followed by a question and answer period.

Date: Thursday, July 25, 2013
Time: 5:00 p.m. Eastern time (2:00 p.m. Pacific time)
Dial-In Number: 1-877-941-4774 
International: 1-480-629-9760
Conference ID#: 4630698

The conference call will be broadcast simultaneously and available for replay via the investor section of the company’s website atwww.telecomsys.com.

Please call the conference telephone number 5-10 minutes prior to the start time. An operator will register your name and organization. If you have any difficulty connecting with the conference call, please contact Liolios Group at 1-949-574-3860.

A replay of the call will be available after 8:00 p.m. Eastern time on the same day through August 8, 2013.

Toll-Free Replay Number: 1-877-870-5176
International Replay Number: 1-858-384-5517
Replay ID#: 4630698

About TeleCommunication Systems, Inc.
TeleCommunication Systems, Inc. (TCS) (NASDAQ: TSYS) is a world leader in highly reliable and secure mobile communication technology. TCS infrastructure forms the foundation for market leading solutions in E9-1-1, text messaging, commercial location and deployable wireless communications. TCS is at the forefront of new mobile cloud computing services providing wireless applications for navigation, hyper-local search, asset tracking, social applications and telematics. Millions of consumers around the world use TCS wireless apps as a fundamental part of their daily lives. Government agencies utilize TCS’ cyber security expertise, professional services, and highly secure deployable satellite solutions for mission-critical communications. Headquartered in Annapolis, MD, TCS maintains technical, service and sales offices around the world. To learn more about emerging and innovative wireless technologies, visit www.telecomsys.com, follow TCS@TeleComSys on Twitter or like TCS onFacebook.