Panasonic - Telephones - Function - Switch the sound between a Bluetooth device and the Handset.

In this video we will show you how to transfer the sound from the handset to a paired Bluetooth device and how to transfer the sound from the Bluetooth device back to the telephone.
The instructions in this video is for the Panasonic telephone models KX-TGD890, KX-TGD892, KX-TGF892, KX-TGDA99