Yealink BT40 Bluetooth Dongle The Bluetooth USB dongle adds Bluetooth connectivity to your SIP-T46G and SIP-T48G with a wide variety of Bluetooth Headsets, allowing you to receive calls wherever you are in the office. Compatible with Bluetooth specification V4.0, back compatible with Bluetooth 1.1, 1.2, 2.0 and 3.0 for wide-ranging use.
Yealink BT40 Bluetooth Dongle Features: â€¢ Supports Yealink T46G and T48G
â€¢ Wideband audio support
â€¢ Answer/Terminate calls through wireless headset
â€¢ 10m Range