8.3.1 Loudspeaker / hands free
Status
Key
Action
Idle (receiver / headset at rest)
Switch on the hands free
Start dialling, if the numbers have been entered.
Call status via the receiver / headset.
Switch the loudspeaker on and off.
Press the key briefly
Dialling status.
Call status.
Hands free switched on.
End dialling.
End connection.
Switch hands free off.
Search in the phone book or the caller list.
Start dialling the selected number or subscriber.
Keep key pressed down
Call status via the receiver
Loudspeaker is switched on or off.
Switch to hands free, if the key is kept pressed
down when the receiver is hung up.
Call status via the headset
Loudspeaker is switched on or off.
Switch to hands free.
8.3.2 Plus or minus keys
Status
Key
Action
Call status via receiver.
Temporarily increase the receiver volume.
Call status via receiver.
Temporarily reduce the receiver volume.
Call status via headset.
Temporarily increase the headset volume.
Call status via headset.
Temporarily reduce the headset volume.
Call status loudspeaker / hands free.
Temporarily increase the loudspeaker volume.
Call status loudspeaker / hands free.
Temporarily reduce the loudspeaker volume.
8.3.3 Redial Last Number key
Status
Key
Action
Receiver / headset at rest.
Open the Redial Last Number list:
.
bintec elmeg GmbH
8 System telephone display and keys
System telephones elmeg S560 / elmeg S530
19