Anonymous Caller Id (Trace); Clir - Siemens HiPath 1100 User Manual

Special functions for ISDN Lines
Step by step
*84=TRACE CALL?
MORE FEATURES ?
*86= CALL ID SUPP
#86=RST C ID?
qlj
or
116

Anonymous Caller ID (Trace)

Allows a local carrier to identify external and malicious
anonymous callers. The caller ID can be determined
during a call or up to 30 seconds after a call. However,
it is critical that the handset remains off the hook.
Required: An external call must be in progress.
Press to access the Service menu.
Select and confirm.
or
qlh
Enter the code to deactivate the trace.
n
Keep the handset off-hook.

CLIR

This features prevents your name or number from
showing on the display of an external caller (check avail-
ability with your local carrier).
Press to access the Service menu.
Select and confirm.
or
or
rlj
Enter the code to enable extension number suppres-
sion.
[1] Information obtained using this feature is stored by the local carri-
er. Check if your local carrier offers this service.
1