Siemens OpenStage 60 - Privacy and Security - Trace Call for Anonymous Callers; Using Trace Call to Identify Anonymous Callers

Step by Step
Privacy/security
116
Trace call: identifying anonymous callers
(not for U.S.)
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 Æ page 41.
Select and confirm the option shown.
Trace call
If the trace is successful, the transmitted data is
stored by your network operator. Contact your
service personnel.