TCS Introduces SwiftLink Global Satellite Service Offering; Complement

    Business Editors/High-Tech Editors

    ANNAPOLIS, Md.--(BUSINESS WIRE)--May 17, 2005--TeleCommunication Systems, Inc. (TCS) (NASDAQ:TSYS), an expert in highly reliable and secure communications for government customers and mission-critical wireless data technology, today announced the launch of its SwiftLink(R) Global Satellite Service (SGSS). The SGSS offering provides broadband satellite services to support the reach-back requirements of customers with fixed or mobile VSAT systems and offers service options with flexible pricing plans for short and medium term operations.
    SGSS is a Ku-band commercial service utilizing the iDirect Time Division Multiple Access (TDMA)-based Internet Protocol (IP) platform. This service is designed to provide readily available high-speed access for traveling VIPs, disaster response teams, deployed military units, or any information specialist requiring a flexible and easy-to-use communications capability. SGSS can be used to connect directly to the Internet or to private networks.
    "The iDirect technology behind TeleCommunication Systems' comprehensive satellite solutions is designed to work with the IP-based applications and systems utilized in today's global operating environment," said John Kealey, President and Chief Executive Officer, iDirect. "iDirect's technology, combined with TCS' proven secure, deployable communications products and managed network solutions makes SwiftLink Global Satellite Services (SGSS) an ideal solution for organizations that require broadband connectivity. The launch of SGSS by TCS provides an unmatched, total end-to-end solution that leads the way for flexible roaming satellite networks."
    "We have now extended the full suite of services for our SwiftLink customers, and it includes complete customer support, cleared personnel, access to teleports and network operations centers, and bandwidth-on-demand," said Michael Bristol, Vice President of the Network Solutions Group for TCS. "Our continued investment in research and development and our long-standing, 18-year commitment to the special operations community are reasons why TCS can be viewed as a one-stop shop for VSAT solutions."
    Unlike traditional satellite services which require long-term leases and extensive start-up procedures, SGSS delivers tailored service plans with same-day activation. This value-added service was designed to complement the SwiftLink product family and accommodate the dynamic requirements of today's serious IT consumer.
    TCS' products and services are backed by the TCS world-class Customer Support Services (CSS) program, offering support and maintenance options designed to meet the customers' demands.

    ABOUT TELECOMMUNICATION SYSTEMS, INC.

    TeleCommunication Systems, Inc. (TCS) (NASDAQ:TSYS) is a leading provider of mission critical wireless data solutions to carriers, enterprise and government customers. TCS' wireless data offerings include location-based Enhanced 9-1-1 (E9-1-1) services, and messaging and location service infrastructure for wireless operators, real-time market data and alerts to financial institutions, mobile asset management and mobile office solutions for enterprises, and encrypted satellite communications to government customers. For more information visit www.telecomsys.com.

    This announcement contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities and Exchange Act of 1934, as amended. These statements are based upon TCS' current expectations and assumptions that are subject to a number of risks and uncertainties that would cause actual results to differ materially from those anticipated.
    The actual results realized by the Company could differ materially from the statements made herein, depending in particular upon the risks and uncertainties described in the Company's filings with the Securities and Exchange Commission (SEC). These include without limitation risks and uncertainties relating to the Company's financial results and the ability of the Company to (i) reach and sustain profitability as early as anticipated, (ii) continue to rely on its customers and other third parties to provide additional products and services that create a demand its products and services, (iii) conduct its business in foreign countries, (iv) adapt and integrate new technologies into its products, (v) expand its business offerings in the new wireless data industry, (vi) develop software and provide services without any errors or defects, (vii) protect its intellectual property rights, and (viii) implement its sales and marketing strategy.
    Existing and prospective investors are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date hereof. The Company undertakes no obligation to update or revise the information in this press release, whether as a result of new information, future events or circumstances, or otherwise.

--30--JM/ny*

CONTACT: TeleCommunication Systems Media Contacts: Rita Thompson, 410-295-1865 rthompson@telecomsys.com or For TeleCommunication Systems Brooke Greenwald, 301-947-5144 brooke@cornerstonepr.net

KEYWORD: MARYLAND INDUSTRY KEYWORD: SOFTWARE AEROSPACE/DEFENSE GOVERNMENT TELECOMMUNICATIONS NETWORKING PRODUCT SOURCE: TeleCommunication Systems, Inc.

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