User Guide

Table Of Contents
| How to Connect WH66/WH67 | 13
Single Bluetooth Connection
You can connect to PC, smartphone, or Bluetooth headset via Bluetooth.
Connect to PC
Connect to Smartphone
Connect to Desk Phone
Connect to PC
You can connect the base to PC via Bluetooth dongle BT50. The base and the BT50 are pre-paired and
ready to use out of the box. The Bluetooth range is 30m/100ft.
About this task
Note: If you connect the base to PC via built-in Bluetooth, the base can only support voice pickup
and audio playback.
Procedure
Connect the BT50 into a USB port on your PC.
After a successful connection, the BT50 LED indicator glows blue.
Note: To manually pair the base with the BT50, please use Yealink USB connect. For more
information on the compatible PC, refer to the specific compatible guide.
Related tasks
Manually Pair the Base with the BT50
Connect to Smartphone
You can connect the base to a smartphone via built-in Bluetooth.