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Troubleshooting Yealink WHB620 DECT Headset Connection

1 Answers
LaElisa
12/17/2025, 06:12 AM

Connecting your Yealink WHB620 DECT Wireless Headset to your phone involves a few straightforward steps. First, ensure your phone has a headset port and is compatible with the Yealink WHB620. On your phone, usually found under Settings, navigate to the Bluetooth menu. Put your Yealink WHB620 headset into pairing mode. You can do this by pressing and holding the Teams Button and the Volume Up button simultaneously for about 5 seconds until the LED indicator on the headset starts flashing blue and red. Next, on your phone, scan for available Bluetooth devices. Once your Yealink WHB620 headset appears in the list, select it to connect. You may be prompted to enter a PIN. The default PIN is often "0000", but consult your Yealink WHB620 user manual for the correct PIN if this doesn't work. After entering the PIN, the headset should connect. A solid blue light on the headset usually indicates a successful connection. Finally, test the connection by making a call. If you still have trouble, consult the Yealink WHB620 user guide or contact Yealink support for further assistance.

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