Call from
In case of an incoming call
the cen-
from the central, shortly
tral
press the speech button
at the central.
Shortly press the speech
button
communication.
Sending a call
Call a
In stand-by mode: Press
video
the speech button
front-
establish a voice commu-
door sta-
nication with front-door
tion
station which was con-
nected last.
Shortly press the speech
button
communication.
18
to speak to the person
to end the voice
to end the voice
Front door
to
Next
End