3 UK has admitted that it's working on a Skype phone to bring VoIP connectivity to more of its mobile customers.

While the mobile operator would confirm the phone's existence, exact details are scarce, though industry rumours suggest the handset will be launched Monday and available in-store by Thursday.

The phone will be available on a £12 a month contract as well as pay as you go, and will feature a 2MB camera and MP3 player as well as video playback.

3 has been offering Skype for a while, on its X-Series range, but rather cleverly the connection isn't really end-to-end VoIP. The connection from the phone handset to 3 is over normal cellular lines; circuit-switched with guaranteed quality, it then switches to VoIP for the rest of the connection. This doesn't guarantee the quality of a Skype call, but it goes a long way to mitigating the problems of being mobile.

This also means the handset doesn't have to do all the complicated VoIP stuff - and this (we understand) is what 3 is planning to launch next week.

Sources close to the firms say calls to other Skype users will be free, though it's unlikely 3 will allow SkypeOut minutes to be used.

The full details are to be announced Monday, and today neither 3 nor Skype would confirm the finer points of the package. ®

Related stories

• Skype update plugs critical bug (10 December 2007)

  http://www.theregister.co.uk/2007/12/10/skype_stealth_update/

• 999 comes to VoIP (5 December 2007)

  http://www.theregister.co.uk/2007/12/05/emergency_voip/

• Skype faces 020 7870 cut-off (22 November 2007)

  http://www.theregister.co.uk/2007/11/22/skype_down_again/

• 3 expands payment options (7 November 2007)

  http://www.theregister.co.uk/2007/11/07/three_takes_delta/

• VoIP is Dead. It's just another feature, now (29 October 2007)

  http://www.theregister.co.uk/2007/10/29/skype_3_analysis/

• 3's Skype phone is go (29 October 2007)

  http://www.theregister.co.uk/2007/10/29/3_skype_go/

• Skype mobile phone on its way? (22 October 2007)

  http://www.reghardware.com/2007/10/22/skype_mobile_phone_with_3/

• 3's Skype phone to hit the pre-Christmas rush (15 October 2007)

  http://www.theregister.co.uk/2007/10/15/skype_three_launch/

• Skype pair happy to take the money and run (2 October 2007)

  http://www.theregister.co.uk/2007/10/02/friis_zennstrom_joost_happy/

• Skype snoop agent reads mobo serial numbers (11 February 2007)

  http://www.theregister.co.uk/2007/02/11/skype_bios_snoop/

• Skype slaps charge on non-'Pro' customers (18 January 2007)

  http://www.theregister.co.uk/2007/01/18/skype_connection_charge/

• 3 culls roaming charges (16 January 2007)

  http://www.theregister.co.uk/2007/01/16/3_removes_roaming/

• Skype not ready for mobility (11 January 2007)

  http://www.theregister.co.uk/2007/01/11/skype_not_ready_for_mobile/