Headset Call
Personally initiating a call when headset operation is switched off (headset LED is not shining)
or
EHS
Personally initiating a call when headset operation is switched on (headset LED is shining green)
or
or
or
EHS
Transferring an active call to the headset
or
EHS
Ending an active call in the headset
or
or
EHS
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