Enea Wins Break-through Order from ZTE in China

Shanghai, China. May 30, 2006 – Enea (Stockholm: ENEA.ST), the world leader in advanced device software, today announced today that ZTE Corporation (ZTCOF.PK) has selected Enea's real-time operating system OSE for use with its W-CDMA mobile phone chip-set.

ZTE Corporation is the fastest growing global provider of telecommunications equipment and network solutions in the highly competitive Asian market. ZTE is also China's largest publicly traded telecom equipment manufacturer, with shares traded on both the Hong Kong Stock Exchange and Shenzhen Stock Exchange.

“We are very pleased that ZTE has selected Enea for its world class W-CDMA solution,” said Marcus Hjortsberg, director of Enea's Asian operations. “Enea's OSE RTOS is already deployed in half of the world's 3G mobile phones and base stations. This order further strengthens our position in China and in the Asian market, and confirms our position as the premier choice for 3G mobile terminals.”

“OSE was selected by ZTE after a thorough technical and commercial evaluation,” said Ms. Junyi Yang, director assistant for ZTE's Micro-Electronic Institute. "We chose OSE because of its advanced and robust OS architecture, high performance and small footprint. We also valued Enea's ability to provide us with high-quality support and training."

OSE is a family of compact, high-performance deterministic real-time operating systems. Optimized for mobile computing applications, the OSE family addresses all aspects of low-cost, feature-rich 3G handset design, from DSP baseband processing to RISC application processing. The OSE family delivers fully-preemptive, event-driven, real-time response. It also features a power management system that extends battery life, a crash-safe file system with flash support, and dynamic download capability, which enhances mobile device flexibility by enabling new applications to be downloaded to systems as they operate in the field.

About Enea

Enea (Stockholm: ENEA.ST) is the leading supplier of real-time operating systems, middleware, development tools, database technology and professional services for high-availability distributed multiprocessing applications such as telecommunications infrastructure, mobile devices, medical instrumentation, and automobile control/infotainment. Enea's flagship operating system, OSE, is deployed in approximately half of the world's 3G mobile phones and base stations. Enea has over 500 employees and is listed on the Stockholm Stock Exchange. For further information on Enea, please visit www.enea.com.