Yealink WF50 USB WiFi Dongle for Yealink Desk Phones Only, Not for PC, Not for Laptops, No Bluetooth, Compatible with T42S/T43U/T44U/T46S/T46U/T48S/T48U/T53/MP54/MP56, Global Teck Cloth

Bundled in The Box Yealink WF50 dongle, and Global Teck Microfiber Cloth; Insert WF50 into the Yealink phone USB port, then enable WiFi on the Yealink phone screen and join your network, supports WPA, WPA2, and WPA2 Enterprise security ^^ FOR YEALINK IP DESK PHONES ONLY Compatible only with supported Yealink desk phones, not compatible and will NOT work with PCs, laptops, or tablets; not compatible with Cisco, Avaya, Poly, Polycom, Grandstream, or any non Yealink phone brand ^^ COMPATIBLE YEALINK MODELS Compatible with T42S, T43U, T44U, T46S, T46U, T48S, T48U, T53, T54S, T55A, T56A, T57W, T58A, T73U, T74U, T77U, MP54, MP56, check your phone model on the back label before ordering, to ensure compatibility ^^ NOT BLUETOOTH, NOT FOR WIRELESS HEADSETS This is a WiFi adapter for connecting a compatible Yealink desk phone to a WiFi network, it does not add Bluetooth, it does not pair with Bluetooth headsets, it does not enable any wireless headset connection to the Yealink Desk Phone ^^ FIRMWARE REQUIRED FOR DETECTION Firmware version 84 or higher is required for the phone to recognize the WF50, if firmware is older, the dongle may appear not working, check on the phone, Menu, Status, More, Firmware, update through your IT administrator or Yealink support before use