Entrance Telephone/Door Opener - Siemens hicom 150 e User Manual

Answering Calls

Entrance Telephone/Door Opener

Internal
68
If an entrance telephone has been programmed,
you can use your telephone to speak to someone
at the entrance telephone and to activate a door
opener.
If you are authorized and you activate the door re-
lease feature, visitors can open the door them-
selves by entering a five-digit code (for example via
a DTMF transmitter or an installed keypad).
Speaking to visitors via the entrance
telephone
Precondition: Your telephone rings.
Lift the handset within thirty seconds. You are
connected to the entrance telephone immediate-
ly.
or
Lift the handset after more than thirty seconds.
Press the Internal key (only necessary if automatic
trunk seizure is active).
Dial the internal number for the entrance tele-
phone.
Opening the door from your telephone during
a call from the entrance telephone
Check the display. Confirm "Open door?"