Headset Call
Personally initiating a call when headset operation is switched off (headset LED is not shining)
Personally initiating a call when headset operation is switched on (headset LED is shining green)
Transferring an active call to the headset
Ending an active call in the headset
Initiating the listen-in function on the receiver during a headset call
Pick up the receiver > press Headset
Cancelling the listen-in function on the receiver during a headset call
To do this, hang up the receiver