Openwave Introduces New Development Platform for Browser-Based Applications

Openwave Systems Inc. (Nasdaq:OPWV) a global software innovator delivering context-aware mediation and messaging solutions, today announced Openwave^® Amplicity™, a new browser-based, value-added services (VAS) solution designed to enable developers to leverage valuable mobile operator network assets to more rapidly create and deliver applications within the browser. Openwave Amplicity enables developers to rapidly achieve cross-platform reach, tapping into anonymous subscriber data to market their applications to consumers and enterprise customers, and monetize these applications through contextual advertising. In October 2010, Sprint was the first operator to announce a browser-VAS solution powered by Openwave.

One of the biggest challenges facing mobile developers today is fragmentation in the OS/application development environment. As platforms continue to evolve, there could be multiple versions within the same operating system. In addition, the variety of hardware form factors and capabilities – from smartphones to new entrants like tablets – make it difficult for developers to ensure that applications will port from one device to another. Openwave Amplicity helps increase the developers’ reach through a cross-platform footprint provided through HTML-5. Consumers can reap the benefits of a more contextually relevant browsing experience with a more personalized way to consume their applications that Openwave Amplicity places on their mobile phones.

"More than anything, developers care about reaching as many end users and devices as possible; they would love to be able to build one application and have it reach as many users as possible without having to write different versions of it,” said Dan Nguyen, Openwave’s vice president of product management, Ecosystem. "Operators have always been an essential part of the internet ecosystem, and the data they possess is the key to beating over-the-top players in the battle for consumer mindshare. Openwave Amplicity allows operators to open up their networks to developers and third-party content providers to ultimately create smarter applications that rely on contextual information.”

Openwave Amplicity

Openwave Amplicity is an operator-centric solution that empowers application developers to leverage network assets for the rapid development and deployment of applications within the browser. Openwave Amplicity can turn the operator’s existing anonymized subscriber data into new revenue streams for the operator while creating a more relevant browsing experience for subscribers. Other key benefits of Openwave Amplicity include the following:

• Large footprint: Address a growing base of HTML 5 browsers
• Ease of use: Leverage web development skills and tools
• Speed: quickly develop, test, distribute and market
• Flexibility: client, network, or cloud
• Monetization: Enable new revenue streams/models e.g. advertising

Openwave Amplicity is expected to be available in the first quarter of calendar 2011.

About Openwave Systems

Openwave Systems Inc. (Nasdaq: OPWV) is a global software innovator delivering context-aware mediation and messaging solutions that enable communication service providers and the broader ecosystem to create and deliver smarter services.

Building on its mobile data heritage, Openwave mobilizes the Internet with predictive solutions fueled by real-time analytics that mediate among all different ecosystem elements, permitting the enhancement of every mode of IP traffic. The result can provide customers with a 360-degree view of their network, devices and services, and enables them to proactively optimize network resources, quickly launch smart mobile services, and provide a contextually relevant user experience.

Openwave is a global company with a blue chip customer base spanning North America, Latin America, Australia and New Zealand, Asia, Africa, Europe, and the Middle East. Openwave is headquartered in Redwood City, California. For more information please visit www.openwave.com.

Forward Looking Statement

This press release contains statements regarding Openwave Systems’ expectations regarding the functions and benefits of Openwave Amplicity, as well as the expected availability of Openwave Amplicity. Actual timing of release and performance of Openwave Amplicity could differ materially as a result of unanticipated factors and events, including technical difficulties or other unforeseen reasons. Further risks inherent in Openwave Systems’ business are detailed in the section entitled "Risk Factors” in Openwave Systems’ Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2010 (filed November 4, 2010 with the Securities and Exchange Commission).

Openwave and the Openwave logo are trademarks of Openwave Systems Inc. All other trademarks are the properties of their respective owners.