Press Release

Action Engine Joins Palm Powered Mobile World Program As Charter Mobile Software Solutions Partner

Contact:
Kristine Szarkowitz
Director, Public Relations
Action Engine Corporation
425-498.1524
kszarkowitz@actionengine.com

Action Engine Joins Palm Powered Mobile World Program As Charter Mobile Software Solutions Partner

CTIA WIRELESS, ATLANTA, March 22, 2004 — (www.actionengine.com) Action Engine® Corporation, the leading provider of Advanced Data Services (ADS) solutions for wireless operators, announced today that it has been selected by PalmSource Inc., a leading operating system powering next generation mobile devices and smartphones—to join as a partner in the Palm Powered™ Mobile World program. Action Engine views its partnership with PalmSource as one in a series of strategic relationships that Action Engine has announced over the past 18 months.

Launched in the Fall of 2003, Palm Powered Mobile World is a marketing initiative that connects mobile operators, infrastructure and middleware partners and software developers in a wireless Palm Powered economy designed to bring Palm OS software applications and solutions to market, provide increased revenue opportunities for partners and deliver a superior experience for users of Palm Powered smartphones.

"Action Engine joins an impressive list of industry-leading partners in the Palm Powered Mobile World program," said Albert Chu, vice president of business development at PalmSource, Inc. "We believe combining Action Engine's expertise and strong presence in the advanced data services market with the industry-leading Palm OS platform will provide users efficient and convenient access to applications optimized for operator networks."

Action Engine leads the industry as the first company to deliver a feature-rich, carrier-grade ADS solution that enables mobile operators to easily and economically develop and deploy a differentiated and custom-branded suite of data services that functions across multiple device types and mobile operating systems. Unlike legacy technologies that have failed to catalyze wireless data adoption, Action Engine's technology optimizes both device and network usageﾂｾ providing mobile users with a rich and intuitive user experience, unparalleled network efficiency, and convenient and always-available access to applications and data independent of a network connection. Consequently, Action Engine is helping global wireless operators improve bottom line performance by successfully driving data usage, adoption and customer loyalty.

According to Craig Eisler, CEO and founder of Action Engine, "We are pleased that PalmSource recognizes Action Engine's ADS software solution as a strong and rapidly growing category of mobile technology and excited to be a part of Palm Powered Mobile World program." Eisler continued, "Mobile software is the key to enabling a new generation of data offerings and the kind of experience that consumers will actually understand, enjoy and use with their smart phones. By partnering with industry leaders like PalmSource, Action Engine is making a significant impact on the development and delivery of next-generation mobile and computing technologies to spur industry growth."

This is a significant time of growth for Action Engine, with its technology being the most commercially deployed advanced data services product worldwide. Action Engine has relationships with many leading global providers including operators and handset manufacturers in more than a dozen countries around the world.

About Action Engine Corporation
Action Engine Corporation is the pioneer and world's leading provider of Advanced Data Service solutions for global wireless carriers. The company's software solution has been deployed by a robust list of global carriers that include Orange SA (FOREIGN OTC: ORGEF), mmO2 (NYSE: OOM; LSE OOM), SMART Communications, Inc., among others. Founded in 2000, Action Engine is privately held with headquarters in Redmond, Washington. Additional information is available at www.actionengine.com.

NOTE TO PRESS: If you would like additional information on Action Engine Corporation and its ADS solution, please view the Action Engine Press Center at http://www.actionengine.com/News or contact Kristine Szarkowitz at kszarkowitz@actionengine.com. Action Engine and the Action Engine logo are trademarks or registered trademarks, in the United States and certain other countries, of Action Engine Corporation. Palm, Palm OS and PalmSource are registered trademarks of, palmOne and Palm Powered are trademarks of, Palm Trademark Holding Company, LLC.