Dynamic Mobile Data Announces Mobile Server Wireless Solution for Enterprise and Internet Access.

DALLAS--(BUSINESS WIRE)--March 1, 1999--

Connects Mobile Workers to Enterprise Networks via the

BellSouth Intelligent Wireless Network(SM)

Dynamic Mobile Data Systems, Inc. (DMD), a leading provider of wireless software development tools and professional services, today announced the availability of a cost-effective and flexible software product that enables corporations to make their mission critical data, applications and processes available to remote and mobile users. The new product, known as the Mobile Server ("MS"), is a complete set of wireless drivers and controls for Microsoft(R) NT servers and wireless devices. With Mobile Server, corporate and standard off-the-shelf applications that use Open Database Connectivity (ODBC), Mail Application Interface (MAPI) and Winsock can be wirelessly enabled.

According to John Darienzo, President and CEO of DMD, "When mobile workers have access to the same information in the field as they would in-house, they become more productive, make better decisions, and respond to emergencies with the appropriate sense of urgency. To our customers," he added, "this translates to additional revenues, better customer service and growth opportunities through the optimization of their workforces."

Key strengths of Mobile Server are its support for the nationwide BellSouth Intelligent Wireless Network and its ability to utilize the compact, easy to use RIMInter@ctive(tm)Pager 950. Using the software development tools included with Mobile Server and the RIM SDK, corporate and commercial developers can build custom user interfaces including edit fields, lists, dialogs, and menus that interact with those on the Mobile Server. Combined with the BellSouth Intelligent Wireless Network, the Mobile Server makes it possible to deploy applications that use the network receive, delivery and read acknowledgements between enterprise networks and theRIMInter@ctive Pager 950.

"The Mobile Server solution when combined with the BellSouth Intelligent Wireless Network provides a fast and easy way for corporations to offer nationwide wireless access to critical information by their mobile workforce," said Tom Langan, Vice President Wireless Access Devices and Systems for BellSouth Wireless Data, "By integrating the RIM Inter@ctive Pager 950 with the BellSouth enabled Mobile Server, enterprises will have a powerful and wearable solution for their users."

A Software Developer's Kit (SDK) is also included with C++ library files, Active X controls, documentation and technical support, so developers can create custom wireless applications. The SDK provides developers with a rapid development environment that supports connectivity to the Windows 95/98/NT/CE operating systems, as well as non-Microsoft integrated radio devices such as the RIM Inter@ctive Pager 950, the Palm OS, and other devices with integrated wireless modems. With the included ActiveX controls, all of the power and convenience of the Visual Basic programming environment can now be applied to wireless application development.

The Mobile Server includes:

-- Databases - access and update capabilities to ODBC compliant

databases such as Oracle, Microsoft SQL Server, IBM DB2, SQL 

Anywhere, and Microsoft Access.

-- Internet - supports wireless browsing for palm and handheld

computers that support Windows 95/98/NT and CE devices with a

wireless modem.

-- Wireless Devices - supports a Winsock like API on the RIM

Inter@ctive Pager 950 and Palm devices.

-- Terminal emulation - 3270, AS400, VAX's, and Telnet can now be

wirelessly enabled.

-- Mail - supports wireless access to Microsoft Outlook and any

other mail package that supports MAPI interfaces.

-- File Transfer - supports full file replication over wireless

networks.

About Dynamic Mobile Data, Systems, Inc.

Headquartered in Somerset, NJ, Dynamic Mobile Data Systems, Inc. was established in 1994 to serve the wireless and mobile computing marketplace. DMD is a technology leader supporting both the wireless developer community and Fortune 2000 vertical industry clients. Their products are backed by over 100 man-years of wireless applications code. DMD's capabilities are enhanced by a top-tier professional service organization delivering custom tailored wireless and mobile computing solutions.

The company's Web address is http://www.dynamicmobiledata.com

About BellSouth Wireless Data

BellSouth Wireless Data, L.P, headquartered in Woodbridge, N.J., is an expert in providing proven wireless data communications solutions that eliminate the barriers between critical information and mobile users. The company, a winner of the prestigious Sears Innovation Source of the Year and Partners in Progress awards for 1997, delivers a competitive advantage and increases personal productivity for aggressive, innovative companies and individuals leveraging communications technologies to meet their strategic goals. BellSouth Wireless Data operates its wireless data service throughout the United States, covering more than 93 percent of the urban business population located in 266 metropolitan areas with a total population of 200 million people.

BellSouth Wireless Data is a subsidiary of BellSouth Corporation, which provides telecommunications, wireless communications, cable and digital TV, directory advertising and publishing, and Internet and data services to nearly 34 million customers in 19 countries worldwide. E-mail: [e-mail]. Web address: www.bellsouthwd.com.