WT and Pushtalk(TM) form strategic partnership to offer push-to-talk services in Scandinavia.

FOR IMMEDIATE RELEASE
(Free-Press-Release.com) April 23, 2007 -- According to the agreement companies has been set up carrier grade, IMS-based push-to-talk environment in Stockholm, Sweden. Service is based on WT's IMS and push-to-talk solution and is operated by SizeIT AB.

"Our customer's are excited to get a fully tested end-to-end solution both independent on customers' mobile network and supporting standards enabling

handsets from several manufacturers. WT's early involvement in Open Mobile Alliance (OMA) and proven skill and flexibility to support new handsets in the market made the selection of their IMS platform solution a strategic and natural choice in an earlier closed market." said Torbjorn Dahlstrom, VP Sales and Marketing, Pushtalk(TM).


"We are thrilled to work together with Pushtalk to implement first operator independent commercial, IMS-based push-to-talk service in Scandinavia," said Juha Kumpulainen, chief executive officer, WT. WT has been working hard to make its IMS platform compatible with existing, often NATed, IPv4-based mobile networks, and this is service is major milestone in this development."

Service is available immediately. See www.pushtalk.se for details.

About Pushtalk(TM):

Pushtalk(TM) is a registered trademark for operator independent push-to-talk service in Scandinavia. The service is launched and administrated by SizeIT AB (www.sizeit.se), an independent privately owned company with extensive
knowledge in telecom and IT with focus on operation and support.
For more information about the service, please visit www.pushtalk.se or contact info@pushtalk.se, tel +46 8 5000 8999


About WT (Wireless Technologies Finland):
WT is a provider of IP-based wireless communications software technology. WT developed the IMS product suite to provide mobile operators and service providers the ability to launch advanced SIP-based communication services.

The WT's IMS suite empowers rapid and on-going revenue increase for mobile operators as well as richer and easier communications services for end users. For more information on WT, please visit www.wt.fi or contact to juha.kumpulainen@wt.fi, tel +358 9 2517 2627

More information can be found online at http://www.wt.fi

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