Accepting door calls
The ringing tones for the front
door and apartment door are
different. When a visitor presses
the door bell, the handsfree tele-
phone rings and the speech button
flashes.
The call can be accepted by briefly
pressing the speech button within
45 seconds after the last ring tone.
During the call, the
speech button is
alight. The call is
ended by briefly pressing the
speech button again. The hands-
free telephone only ever transmits
speech in one direction and
switches over automatically.
If the automatic switchover func-
tion does not work due to loud
incidental noises at the door
station, it is possible to force
switchover of the speech direction
from the handsfree telephone to
the door station by pressing and
holding down the speech button
in the centre. If this button is
released, the speech direction
switches over from the door
station to the handsfree telephone.
Speech volume
During a call, the speech volume
can be set by pressing + or – at
the speech button.
Actuating the door release
When you press the door release
button, the door from which the
last call came is opened for 3 sec.
Switching on the light
When you press the light button,
the lighting is switched on,
provided this has been connected
by your electrical installer.
6
English
Muting the bell
When the mute button is pressed
briefly, all the ringing tones are
switched off or on again. The
button lights up red to indicate
that the mute has been activated.
If a visitor rings the doorbell, this is
indicated only by the speech
button flashing for as long as the
handsfree telephone is muted.
Selecting a
door station
Press the light button
to establish a speech connection to
the door station from which the
last call came.
Ring tone volume
The ring tone volume can be set in
five stages:
Hold down the muting button
for 3 sec. to hear the set ring tone
volume.
The volume can be set
by pressing + or – at
the speech button.
Save the selected volume by
pressing the muting button for
three seconds.
Ring tone melodies
You can chose from
11 different ring tone melodies.
The ring tone is always set for the
door from which the last call was
made; You should therefore first
press the bell at the front door or
apartment door. (For internal or
group calls, another ring tone
melody can be selected).
Press and hold down
the door release and light button
simultaneously for 3 seconds to
hear the set ring tone melody.
Pressing + or –
at the speech button
switches to the
next melody.
+
