Privacy/security
131
Step by step
Caller ID suppression
Display suppression only applies to a subsequent call
and is not saved in the case of saved number redial
v
Open the program/service menu
Select and confirm the option shown.
Confirm. You will hear the dial tone.
j
Enter the number of the party you wish to call. If the
called party accepts the call, your number is not dis-
played.
Identifying anonymous callers
(trace call)
You can identify malicious external callers. You can
record the caller’s phone number during a call or up to
30 seconds after a call. In this case, you should not hang
up.
v
Open the program/service menu
Select and confirm the option shown.
Select and confirm the option shown.
More features?
g
Display suppression?
This function must be configured by your service
personnel.
More features?
g
Call tracing?
If the trace is successful, the transmitted data is
stored by your network operator. Contact your
service personnel.