Alcad KVS-47501 Manuel D'utilisation page 9

DIGITAL VIDEODOOR ENTRY SYSTEM MONITOR ENG - 9
Extending the time limit for conversation
Several devices in your house (monitors or telephones):
Communication with the visitor will be established with the first device to answer the call.
If any of the other devices are picked up, a series of busy tones will be heard.
Note:
If the visitor calls your house and then another one, on picking up the handset a series of
busy tones will be heard. You won’t be able to communicate with the visitor.
PIP... PIP...PIP
Panel 1 Flat 1 Flat 2
Call made to flat 1 and
=Functions disabled
after to flat 2
CALLING THE CONCIERGE (Installations with concierge)
If the handset is picked up and a continuous tone is heard then the line is free. Press the
lock release button to call the concierge. With busy tones, the line is engaged and the call
to concierge is disabled.
PIIIIIIIIIP
PIP... PIP...PIP
=Functions disabled