Siemens HIPATH 3000 - Manual (Page 34)

Step by Step
Private Sphere/Security
34
Silent Monitor
If this function has been configured (contact the service
personnel), you can join a call already in progress at an
internal station and listen in unnoticed.
n
Lift the handset.
qmhh
Enter the code.
o
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.
Activating the telephone to be monitored:
n
Lift the handset and direct it towards the noise source.
qll w
Enter the code.
Deactivating the telephone to be monitored:
t
Replace the handset.
Monitoring the room:
n
Lift the handset.
o
Enter the internal number of the telephone in the room
you wish to monitor.