Malicious Call Holding - Siemens Hicom 300 E User Manual

Answering calls and Making calls
Step by Step
Service Menu
Switch es?
Do not distu rb?
Activate?
Deactivate?
Service Menu
Additional fu nctio ns?
Call tracing?
22 22 22 22
Press the key. The lamp lights up .
;;
Enter the service code.
or
Select and confirm.
Select and confirm. The display indicates whether the
d o not disturb facility has b een activated or d eactivated.
and
or Confirm.
If do not disturb is active, you hear an alerting
tone when you lift the handset.
The attendant can override the do not disturb
function to speak to you.
If System Suppor t has disabled the do not disturb
facility for the HiPath 40 00 system, the option "d o
not disturb" does not appear in the Service Menu.

Malicious call holding

You can trace a malicious external caller. The caller's
number can be registered during the call or for up to 30
seconds after the call. Do not replace the handset.
Press the key. The lamp lights up .
A<
Enter the service code.
or
Select and confirm.
Select and confirm.
If malicious call holding was successful, your net-
work carrier will have the saved d ata. Contact
System Support!