Yealink WF40

This dynamic plug-and-play style USB device is an ideal office networking solution for companies—particularly, smaller organizations—seeking affordable, convenient and reliable high-speed wireless connectivity. With a new firmware update, the WF40 now supports the T46G as well as the T29G. Please note you will need to be on firmware revision xx.81.0.15 for this functionality to work.

Yealink WF40



  • Supports Yealink SIP-T48G (upgrade to the version of or higher), Supports T29G and T46G (Upgrade to version xx.81.0.15 for these devices)
  • Reliable Connection
  • Ease-of-use
  • Plug and Play
  • High Transmission Rate
  • Lower Power Consumption