Redknee Inc. Introduces Call Return Service To O2 Ireland

Redknee Inc. today announced that O2 Ireland, one of Ireland's leading mobile communications providers, has selected Redknee's Call Return services using Redknee's Call Return and Call Control. O2 Ireland's Call Return service, available immediately to customers, simplifies the return of voice mail calls for O2 Ireland's post paid and prepaid customers.

"O2 Ireland foresees a significant increase in call return/voice messaging use with the introduction of Call Return. We continue to enhance our service offering to our customers, ensuring satisfaction and ease of use for our customers," said Danuta Gray, Chief Executive, O2. "In less than three months, Redknee was able to deliver the solution that enables us to provide our customers with Call Return services."

Redknee continues to build on its success with O2 Ireland by quickly delivering revenue-generating solutions that are easily deployed in existing networks. Redknee's Call Return allows service providers to quickly reap bigger financial returns by driving additional traffic over existing networks. In addition, Redknee's Call Control solution for O2 Ireland provides revenue assurance from prepaid customers.

Redknee's proven suite of service applications integrates seamlessly and securely with existing mobile network infrastructure and easily scales to support a rapidly expanding base of customers and applications. Redknee solutions accelerate the development and adoption of revenue-generating mobile network services through Open Standards Architecture (OSA) and compliance with the Parlay group's open API specifications. This means fast deployment of new services in existing networks, and quicker ROI.

Redknee's commercially deployed suite of service applications includes Call and Data Control, Payment, Messaging, and Mobile Profile applications.

"Redknee is proud to provide O2 Ireland with new opportunities for profitability and revenue generation," says Chris Newton-Smith, Managing Director, Redknee Europe. "The rapid introduction of profitable services demonstrates the value of Redknee's OSA solutions for wireless services."

About Redknee Inc.

Today Redknee products are deployed in 20 networks around the world and support more than 50 million subscribers generating 10 million transactions per hour, making Redknee Inc the worldwide leader in Open Services Architecture (OSA) products for 2G, 2.5G and 3G mobile networks. Redknee successfully develops and deploys products into Tier 1 networks around the world and continues to be selected by major telecom network operators as vendor of choice for mobile service architecture solutions. Redknee products are air-interface independent and OEM vendor independent.

For more information contact: Redknee Inc. 2560 Matheson Blvd East Mississauga Ontario Canada L4W 4Y9

About O2

O2 is a leading mobile communications provider in Ireland. O2 is a wholly owned subsidiary of mmO2 plc, which is listed on the London and New York Stock Exchanges. O2 also operates in the UK, the Isle of Man, the Netherlands and Germany. mmO2 was the first company in the world to launch and roll out a commercial GPRS (or 2.5G) network and has secured third generation mobile telephony ("3G") licences in the UK, the Netherlands, and Germany. In Ireland, confirmation of a 3G licence is expected by the end of August 2002. mmO2 has approximately 17.5 million customers and some 14,000 employees, with revenues for the year ended 31 March 2002 of GBP£4,276 million ( 6,927 million). Data represented 14.6% of total service revenues in the most recently reported quarter ending 30 June 2002.