4.7 VIDEO DOOR PHONE ANSWERING MACHINE (For future
development)
•
•
answering machine.
4.8 AUDIO / VIDEO SETTINGS
AUDIO SETTINGS
are valid for all the next calls. To loose settings, press X.
Ring volume adjustment
Loudspeaker volume adjustment
Door phone call ring tone selection
Floor call ring tone selection
24
MENU
-
-
1
1
BEEP
2
3
4
2
3
4
ON
OFF
+
+
5
5
.
DS1717-012