The Yealink BT41 is a compact Bluetooth USB adapter that adds wireless headset connectivity to supported Yealink IP phones like the T46U and T48U. By plugging the BT41 into the phone’s USB port, users can pair a Bluetooth headset and handle calls hands-free from up to about 10 meters (33 ft) away—giving greater mobility and flexibility in the office.
Key Features & Benefits
Bluetooth Connectivity: Uses Bluetooth 4.1 (with backward compatibility to earlier Bluetooth versions) so your compatible Yealink phone can connect to a wide range of Bluetooth headsets.
Wireless Call Control: Once paired, you can answer and terminate calls, and adjust headset volume directly from your Bluetooth headset while staying connected to your desk phone.
Wideband Audio Support: Supports wideband audio (16 kHz/WBS) on phones like the T46U and T48U for clearer, more natural voice quality when using Bluetooth headsets.
Plug-and-Play: Simple USB plug-in setup means no drivers or complex configuration—just insert the dongle into the phone’s USB port and pair your headset through the phone’s Bluetooth menu.
Flexible Mobility: With a reliable wireless range of about 10 m, you can move around your workspace without missing calls.
Why It’s Useful
For users of T46U or T48U phones who prefer the convenience and freedom of a wireless Bluetooth headset, the BT41 makes hands-free call handling easy and integrates smoothly with existing Yealink devices—enhancing comfort and productivity without requiring dedicated Bluetooth built-in hardware.