- Supports Yealink : SIP-T46G, SIP-T48G, SIP-T29G
- Specification V4.0, back compatible with Bluetooth 1.1, 1.2, 2.0 and 3.0 for wide-ranging use.
The Bluetooth USB dongle adds Bluetooth connectivity to your IP Phone 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