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Press Release

Truphone launches VoIP on mass-market mobile handsets


VON Fall - Boston, USA - September 11th 2006: Truphone today announced availability of a free, beta, VoIP software download for Wi-Fi-enabled, mass market mobile handsets, bringing free/low-cost mobile calls to millions.

The first download is for Nokia’s latest E-series handsets, with the N-series handsets to follow imminently.  Support for additional Wi-Fi-enabled phones, including those built on the Windows Mobile platform, is to follow.

Calls between ‘on net’ Truphone handsets are free worldwide. As a launch offer to the end of the year, USA users will get free calls to USA/Canada and UK users will be able to call some two billion landlines in major countries for free. All other Truphone calls from the user’s mobile will be charged at characteristically low VoIP rates.

Provisioning, installation and use have been designed to be as easy as possible. Users send an SMS with the word “TRU” to a designated number [see Notes to Editors], provisioning takes place ‘over the air’ and the software installs itself quickly and easily on the mobile handset. Truphone integrates seamlessly with the phone using the existing address book, so there’s nothing to re-type. Once set up to use a Wi-Fi hotspot, the handset connects automatically next time the phone is in range. 

Support for Truphone SMS messaging is imminent, while presence functionality will also follow.  Further out, geo-location, community-building and other features are planned.
Truphone has been developed by an international team, largely using open source software.  Correspondingly, it has opened a discussion forum at where users and developers alike are encouraged to comment, question or contribute.

The SIP-based software incorporates several leading-edge techniques, including the self-healing, small-footprint AMR codec to ensure optimal call quality even under less than optimal conditions; and, unlike other Wi-Fi applications, Truphone uses smart, low-level coding to minimise battery usage.

James Tagg, Truphone’s chief executive, said: “Truphone is the natural evolution of VoIP. First people talked to a PC, then they were tied to fixed-line handsets and now Truphone takes VoIP mobile. Free calling has arrived on mass-market handsets.”


Notes to Editors
To get Truphone:
 Users in the UK should send an SMS with the word TRU to shortcode 60030
 Users in the USA should send an SMS with the word TRU to +44 7624 000 000
 Users elsewhere should send an SMS with the word TRU to +44 7624 000 000

About Truphone
Truphone – - is the trading name of Software Cellular Network Limited (SCN), a privately-owned UK technology company, founded in 2000 and funded by a mixture of private investment and venture capital.  Today, Truphone is pioneering an all-SIP solution that enables mass market mobile phone handsets to make free and very low-cost calls using VoIP over wireless LAN. 

Truphone’s founders, investors, advisers and staff are dedicated to the development of mobile internet telephony in the cause of freedom and choice for mobile phone users.  The company is also closely involved with the open source community and is developing Truphone in accordance with internationally-recognised open standards.  The company has development teams and partners in locations across Finland, Romania, and the UK.