When Beosound A1 3rd Gen is connected to your smartphone, and you receive an incoming call, the light indicator will pulse green quickly.
To accept a call, briefly press the Play/Pause button. The product indicator will turn solid green.
To reject or end a call, press and hold the Play/Pause button.
Double press the Play/Pause button to transfer audio to your source device or back to Beosound A1 3rd Gen.