Sony Computer Entertainment Europe (SCEE) and BT have released the technology that allows PSP users to keep in touch for free using any wireless broadband internet connection.

The software can send video, voice and instant messages, with the Go!Cam attachable video camera and microphone handling the images and sound.

The Go!Messenger system was developed in partnership with BT, and will use more than 2,500 BT Openzone hotspots in and around city centres.

“Users will have the freedom of a mobile phone except that through Go! Messenger all calls to other users are free,” said a BT suit talking into a handheld games console.

Stephane Hareau, Sony’s European marketing manager for PSP, said the technology was pushing new boundaries, adding unique communication features to all the existing multimedia experiences.

“Enabling more than 8.5 Million PSP users across the SCEE region to communicate with each other, through video or voice chat, truly confirms the always evolving nature and potential of PSP,” she said.

Skype recently announced its own software for use on the PSP, which allow gamers to make internet telephone calls using a wireless connection, as well as send instant messages.