Operating Elements
3 Operating Elements
The telephone buttons in this operating manual are subsequently depicted with a uni
form contour. Therefore, slight deviations in the appearance of the symbols on the tele
phone keys compared to those depicted here are possible.
Base unit
1
2
3
1
On-hook contact
2
Receiver hook (for wall installation)
3
Loudspeaker
4
Slots for wall installation
5
Telephone line connection socket
6
Battery compartment cover
7
"Ringing volume" sliding switch
8
Helix cable socket
60
4
5
6
4
7
8