TCS ISH3130-0140 Bedienungsanleitung Seite 7

Handling
The bell rings
A ring tone signals an incoming
call from front-door, flat-door or
an internal call.
The green LED is ON.
Start a voice communication
A voice communication will
be established by lifting the
handset.
The green LED is ON.
The green LED blinks 3 times,
if a voice communication
already exists.
Terminate
voice communication
Put the handset down or
automatic termination at least
after 2 minutes.
Door release
Press the blue coloured door-
release button.
Light switching
Press the light switch button.
Ring tone mute
Press ring tone OFF button. An
incoming call will not be signal-
led acoustically.
The red LED is ON.
To end ring tone mute press ring
tone OFF button again.
The red LED is OFF.
Additional call- and switching
functions can be added to
the door telephone.
For more information refer
to www.tcsag.de.
English 7