Siemens optiPoint 400 - Manual (Page 65)

Private Sphere/Security
65
Step by Step
Caller ID Suppression
You can prevent your station number or name from ap-
pearing on the displays of external parties you call. The
feature remains active until you deactivate it.
Select and confirm.
or
or
qlj
or
rlj
Enter code for "suppress" or "restore".
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:
Press the key. The LED lights up.
Select and confirm.
or
qll
Enter the code.
You can either leave the telephone in speakerphone
mode (not available with ) 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
t
Replace the handset.
Monitoring the room:
o
Enter the internal number if the telephone in the room
you wish to monitor.
Suppress call ID?
Restore caller ID?
Your service personnel can turn caller ID suppres-
sion on and off for all telephones.
Program/Service
* 88=Room monitor?
Program/Service