13
EN
OPERATION
A ring tone signals an incoming call.
The green LED is ON.
Speaking
Shortly press the speech button to accept
the call
*
or longer than 1 second to switch on simplex com-
munication during the voice communication.
The green LED is ON.
*For third parties it is not possible to listen in to conversations or to see
the video image.
Shortly press the speech button again to end the
call. By pressing the blue door release button, the
conversation ends after 4 seconds.
Automatic call cut OFF after 2 minutes.
Door release
Shortly press the blue door release button.
Preset ex works 4 seconds.
Ring tone mute
Press the call OFF button. When a call comes in,
no acoustic signal sounds.
The red LED is ON.
The conversation volume can only be adjusted during a voice connection.
Switching lights / internal calls / additional
functions
Shortly press the function key to switch the lights,
to call another indoor station or to (de-)activate
the call diversion resp. door release automatic.
Switching lights is preset ex works, otherwise a configuration will be
necessary, see configurable functions.
Switch an image
Shortly press the image button to show the image
of the front-door station on the display.
Also see additional functions.
Menu
This button is used to set image and ring tone pa-
rameters.
See page 14 and 15.
Navigate the menu
These buttons are used to set image and ring tone
parameter.
See page 14 and 15.
