5
SYSTEM OPERATION
In systems combined with door panel(s), the door panel(s) will be automatically disconnected. In
systems with general door panel(s), will be those who remain unconnected: if a visitor tries to call,
an acoustic tone will be heard confirming the system is busy
The communication will last for
one and a half minutes or until one of the handsets is replaced. During the communication the
porter's exchange display will show the message
Once the communication
has finished the system will be freed.
.
If the call is not answered in 45 seconds, the system will be freed.
To make a call, pick up the apartment handset and press the lock release push button: acoustic tones
will be heard confirming the call is in progress or that a communication is already established. At
this moment, the porter's exchange receives the call: the porter's exchange display will show the
information corresponding to the caller. If the call is not answered in 45 seconds, the lost call will
be memorized on the porter's exchange and the led will also blink.
To establish communication pick up the porter's exchange handset.
.
If the call is made with the handset on the craddle, the porter's exchange will recognize the call as a
panic call; the porter's exchange will show the message
and the information
corresponding to the caller. For panic calls recognition, the corresponding function on the
configuration menu must be activated (page 49). This type of calls must be answered from the
retentions screen.
O
O
O
O
Calling from an apartment to the porter's exchange.
communication
panic ALERT
T
.
The porter's exchange has a memory for up to 99 unattended calls, both panic and normal calls.
For calls retention feature, the corresponding function on the configuration menu must be activated
(page 49). During standby conditions, the porter's exchange display shows the retentions number
cyclically (every 45 seconds).
Press DOWN arrow key to check for unattended calls: the display will show the last retained call. Use
arrow keys to look for other lost calls. The display shows the type of call ( anic or no mal call),
the reception hour and the caller information.
To answer an unattended call proceed as follows: pick up the handset and look for the desired
retention as it is explained on the previous paragraph. Press the 'OK' key to call to the
corresponding apartment. Once the call is made, the porter's exchange deletes this retention from
memory.
The consecutive unatended calls, that come from the same apartment, aren't memorized.
To delete a retained call, look for the desired retention and press
button.
The operation of systems with two porter's exchanges is detailed on page 60.
o establish communication pick up the monitor (telephone) handset. The communication will last for
one and a half minutes or until one of the handsets is replaced. During the communication the
porter's exchange display will show the message
Once the communication
has finished the system will be freed.
communication
p
r
Calls retention memory.
Systems with two porter's exchanges.
O
O
O
O
O
O
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