Yealink USB-M3K is a small and light USB memory stick phone which allows you to bring softphone account information, contact list and chat history with you anywhere, working as both VoIP phone and memory disk. The pre-loaded softphone automatically runs on any PC without any additional installation and effect once you plug the phone into the PC USB port, real plug and play.
l The pre-loaded softphone automatically runs under Windows 2000 , XP or
l Login information, contact list and chat history are stored automatically in the phone (this feature needs the softphone support).
l Independent storage memory available as portable memory drive(size:
l Sound card is built-in, no external power supply needed.