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To accept a call
In case of an incoming call
Door call
from a
from a video front-door
video
station, the screen is au-
front-
tomatically activated and
door sta-
the video image is dis-
tion
played.
Shortly press the speech
button
person who is in front of
the door.
When a voice connection
is established, the LED 2
is ON.
Shortly press the speech
button
communication.
Shortly press the door
release button
open the door.
In case of an incoming call
Door call
from an
from an audio front-door
audio
station, a ring tone sounds
front-
at the indoor station. No
door sta-
video image is displayed.
Shortly press the speech
tion
button
the person in front of the
door.
Shortly press the speech
button
communication.
Press the call-OFF button
munication.
16
Operation
to speak to the
to end the voice
to speak with
to end the voice
to end the voice com-
Remaining time
to
Speaking
End
End
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