Right-click the Stereo device and select Set as Default Device .
Click OK . Reconnect your Bluetooth headset or restart Windows Audio service. windows 10 disable hands free telephony
Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\BTHPORT\Parameters] "DisableHandsFreeTelephony"=dword:00000001 Right-click the Stereo device and select Set as
Right-click the Stereo device and select Set as Default Device .
Click OK . Reconnect your Bluetooth headset or restart Windows Audio service.
Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\BTHPORT\Parameters] "DisableHandsFreeTelephony"=dword:00000001