Unisys is an e-business solutions company whose 37,000 employees help customers in 100 countries apply information technology to seize opportunities and overcome the challenges of the Internet economy. Unisys integrates and delivers the solutions, services, platforms and network infrastructure required by business and government to transform their organizations for success. The primary vertical markets Unisys serves worldwide include financial services, transportation, communications, media, and commercial sectors, as well as the public sector, including federal government customers.

Unisys is one of Nortel's System Integrator Partners. This System Integrator program provides a conduit for Unisys to market new network solutions co-developed with Nortel, enabling customers to successfully implement and quickly realize the value of new technologies. By leveraging each other's sales channels and domain expertise, Unisys and Nortel have made the necessary commitment to ensure mutual and long-term success in the marketplace.

Unisys brings to the Nortel/Unisys partnership its global reach, integrated service delivery capabilities, acclaimed network infrastructure and operational services portfolio. Combined with Nortel's technology solutions, Unisys' services strengthens the global delivery of optimized networking lifecycle solutions for Unisys and Nortel customers.

Unisys and Nortel are partnering on three whole solution offerings for customers. Each of these customer offerings is comprised of Unisys professional services, integration services, and other Unisys products, along with Nortel's products and technologies. Extensive business arrangements between Nortel and Unisys are in place to provide customers global reach. These solution offerings include:

• Security and Virtual Private Networking
• Wireless LAN and Wireless Mesh solutions

For more information about Unisys, please visit: www.unisys.com*.