Siemens 500 advance Manuel D’Utilisation
Step by Step
Using Other Functions
72
Silent Monitor
If this function has been configured (contact your ser-
vice personnel), you can join a call already in progress at
an internal station and listen in unnoticed.
vice personnel), you can join a call already in progress at
an internal station and listen in unnoticed.
FB==
Enter the code.
D
Enter the internal station number.
Monitoring a Room
A telephone can be used to monitor a room. The func-
tion must be activated on the telephone that you want
to monitor.
Calling this telephone lets you hear what is going on in
the room.
tion must be activated on the telephone that you want
to monitor.
Calling this telephone lets you hear what is going on in
the room.
Activating the telephone to be monitored:
Press the key. The LED lights up.
Select and confirm.
or
FAA
Enter the code.
You can either leave the telephone in speakerphone
mode (not available with optiPoint 500 basic) or lift the
handset and leave it directed towards the noise source.
mode (not available with optiPoint 500 basic) or lift the
handset and leave it directed towards the noise source.
Deactivating the telephone to be monitored:
Press the illuminated key. The LED goes out.
or
I
Replace the handset.
Monitoring the room:
D
Enter the internal number if the telephone in the room
you wish to monitor.
you wish to monitor.
Program/Service
*
88=Room monitor?
Program/Service