Dejima Signs Deal with Motient Corporation as Customer and Channel Partner for Mobile Access Solutions.

Business Editors/High-Tech Writers

SAN JOSE, Calif.--(BUSINESS WIRE)--Sept. 3, 2002

Motient Sales Team to Use Dejima's Product for

Mobile Access to Customer Database; Will Market the

Dejima Direct Solutions as Part of Its Enterprise Solutions

Dejima, Inc., (www.dejima.com), a developer of mobile access solutions, today announced a two-level relationship with Motient Corporation (OTCBB:MNCP), America's largest wireless data network carrier. Dejima will provide the Motient sales team with the ability to access and update its salesforce.com database via wireless devices using the Dejima Direct(TM) SFA product. The arrangement between the companies includes an end-user license agreement and a partnership allowing Motient to use Dejima Direct to mobilize applications for its customers.

"As a company providing mobility solutions to corporate enterprises, we are excited about the power of Dejima Direct SFA to broaden adoption of wireless services," said Mike Fabbri, senior vice president of sales at Motient. "Dejima Direct SFA increases the productivity for our entire sales force and our executive team, by providing a fast and intuitive way to access customer information. The return on investment the solution brought to our company is available to our customers and prospects through our channel relationship."

Motient has been using the Dejima Direct SFA product to easily and quickly connect its sales team to the Salesforce.com database using RIM 850 and 857 Wireless Handheld(TM) devices. Dejima Direct SFA allows the sales team to use their wireless handhelds and Dejima's patented direct access technology to simply send an email to [e-mail] with requests for actions or reports, e.g. "Show all opportunities targeted to close this quarter." Dejima Direct then interprets user requests for information and retrieves data, delivering it back to the user via email in a matter of seconds. Once the end-user receives a response, he/she can then act: ask for more detailed information, forward relevant data to peers and managers, or even follow up with clients to close a deal.

Sales reps away from the office can also easily update opportunities in salesforce.com, ensuring accurate forecasts, by simply sending new information such as, "Acme company deal closed today."

Warren Wilson, the practice director of Summit Strategies' Mobile and Wireless Business Solutions group, remarked, "Dejima's technology helps deliver on the mobile and wireless promise by simplifying access to data without the use of complex commands or query languages. Its deal with Motient is a triple win: Dejima gains distribution power, Motient enhances and differentiates its offerings, and customers will appreciate that Motient is using the solution internally, not merely reselling it."

"A veteran of the North American wireless industry, Motient truly understands the inherent challenges of wireless networks and devices such as limited bandwidth, network speed, and smaller screen sizes. Dejima Direct resolves these issues by enabling users to request information and execute tasks in one step using their own words," said Antoine Blondeau, CEO of Dejima. "Motient's commitment to this relationship, upon a stringent testing of the product, represents a validation of our approach."

Motient owns and operates a two-way wireless data network covering 100 percent of the metropolitan statistical areas (MSAs) in the U.S., enabling wireless data access for more people than any other carrier. Only Motient provides the pervasive nationwide network coverage that equates to superior in-building, on-street and in-vehicle reach with the highest capacity of any wireless data provider. Motient offers a broad range of communication services to businesses and will incorporate Dejima's product into its Enterprise Solutions offering for mobile professionals. Dejima Direct SFA is available now.

About Dejima:

Dejima creates solutions for enterprises and service providers who need to arm mobile employees and end-users with direct access to critical data to increase productivity and service usage. Unlike current mobile access solutions that force users to navigate complex application menus and memorize commands, Dejima Direct(TM) enables users to request information and execute tasks in their own words over email, wireless messaging, Web or speech. Founded in 1998, Dejima is headquartered in San Jose, California, and operates subsidiaries in London and Tokyo. Dejima is privately funded, and backed by companies such as InfoSpace, Mitsubishi Corporation , Omron, RIM and Sonera.

About Motient Corporation:

Motient Corporation (www.motient.com) owns and operates the nation's largest two-way wireless data network -- the Motient(TM) network -- and provides a wide range of mobile and Internet communications services principally to business-to-business customers and enterprises. The company provides eLink(SM) and BlackBerry(TM) by Motient two-way wireless email services. Motient's wireless email services operate on the RIM 850 and RIM 857 Wireless Handhelds(TM) and Motient's MobileModem for the Palm V(TM) series handhelds. Motient serves a variety of markets including mobile professionals, telemetry, transportation and field service, offering coverage to all 50 states, Puerto Rico and the U.S. Virgin Islands.

Note: Dejima and Dejima Direct are trademarks of Dejima, Inc. All other brand names are trademarks of their respective owners. The BlackBerry and RIM families of related marks, images and symbols are the exclusive properties of Research In Motion Limited. Salesforce.com and the salesforce.com logo are marks of Salesforce.com, Inc.