Expected next investor conference call information:
Conference Call Date: 10/29/2009
Conference Call Time (ET): 5:00 PM
Conference Call URL: http://investor.openwave.com/events.cfm

"Openwave is honored to be acknowledged for a product we consider essential to our portfolio," said John Giere, senior vice president of products and marketing, Openwave Systems. "The data tsunami has increased the burden on mobile networks, forcing operators to find innovative data optimization solutions for their networks until they are able to perform a full network upgrade -- a multi-year commitment. Accelerator offers real-time analytics-fed optimization that helps operators increase data transfer rates over wireless data networks while decreasing bandwidth consumption, enabling users to obtain faster browsing speeds and more immediate access to content while enabling operators to immediately support more mobile data users, which can ultimately have an impact on ROI."

Openwave Accelerator

Accelerator is available as a value-added service on the Integra Mobile Internet Service Platform. Integra's plug-in framework means that all data traffic routed through Integra can benefit from Accelerator. Openwave Accelerator is clientless and focuses on optimizing the number of transactions necessary to deliver content while reducing the volume of data per transaction, which can allow for easier traffic flow. Simultaneously, the network can handle more users and more concurrent interactions with the same resources so that less network shortages can impact the billable traffic.

Openwave, known for scalable, reliable mobile and broadband infrastructure solutions, offers a portfolio of solutions and services that help operators monitor, manage, and monetize the mobile internet.

About Frost & Sullivan

Frost & Sullivan, the Growth Partnership Company, enables clients to accelerate growth and achieve best in class positions in growth, innovation and leadership. The company's Growth Partnership Service provides the CEO and the CEO's Growth Team with disciplined research and best practice models to drive the generation, evaluation and implementation of powerful growth strategies. Frost & Sullivan leverages over 45 years of experience in partnering with Global 1000 companies, emerging businesses and the investment community from more than 35 offices on six continents. To join our Growth Partnership, please visit http://www.frost.com.

About Openwave

Openwave Systems Inc. (Nasdaq:OPWV) is one of the world's leading software innovators, offering a mediation platform and tools to mobilize the Internet.

As the communications industry intersects with the Internet, Openwave software enables service providers to converge services, increasing the value of their networks by accelerating time to market and reducing the cost and complexity associated with new service deployment. Openwave's unique product portfolio provides a complete range of service management, analytics, messaging and location technologies. Openwave is a global company headquartered in Redwood City, California. For more information please visit www.openwave.com.

Cautionary Note Regarding Forward Looking Statements

This press release contains forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1943 and Section 27A of the Securities Act of 1933. These forward-looking statements are subject to many risks and uncertainties that could cause actual results to differ materially from those projected. Notwithstanding changes that may occur with respect to matters relating to any forward looking statements, Openwave assumes no obligation to update the forward-looking statements included in this press release.

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

SOURCE: Openwave Systems Inc.

Openwave Systems Inc. 
Paula Holland, 650-480-5640 
Public Relations 
Paula.Holland@openwave.com 
or 
Frost & Sullivan 
Jake Wengroff, 210-247-3806 
jake.wengroff@frost.com

Expected next investor conference call information:
Conference Call Date: 10/29/2009
Conference Call Time (ET): 5:00 PM
Conference Call URL: http://investor.openwave.com/events.cfm

About Openwave

Openwave Systems Inc. (Nasdaq:OPWV) is one of the world's leading software innovators, offering a proactive mediation platform and tools to mobilize the Internet.

As the communications industry intersects with the Internet, Openwave software enables service providers to converge services, increasing the value of their networks by accelerating time to market and reducing the cost and complexity associated with new service deployment. Openwave's unique product portfolio provides a complete range of mobile internet service management, messaging, and location based solutions. 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.

Openwave is the trademark of Openwave Systems Inc. All other trademarks are the properties of their respective owners.

SOURCE: Openwave Systems Inc.

The Blueshirt Group 
Investor Relations 
Mike Bishop, 415-217-4968 
mike@blueshirtgroup.com 
or 
Openwave Systems Inc. 
Public Relations 
Vikki Herrera, 650-480-6753 
Vikki.Herrera@openwave.com