Yealink T27 G phone
Yealink T29G Color
Yealink Bluetooth Adapter – Model BT40 – plugs into back of T27 and T29 phones to enable connection to bluetooth headsets. Click Here to order from Amazon for $28.
Plantronics – Blue tooth headset – Model M165 – connects to bluetooth dongle to make and receive calls on Yealink phones. Click Here to order from Amazon for less than $34.