Private Sphere/Security
35
Step by Step
Trace Call: Identifying Anonymous Callers (Not for U.S.)
You can have the carrier identify malicious external call-
ers. You can save the caller’s station number during the
call or for 30 seconds after the call ends. However, it is
essential that you do not replace your handset during
this time.
sYou are engaged in an external call.

qlh

Press the key. LED flashes. Enter the code.
Locking the Telephone to Prevent Unauthorized Use
You can prevent unauthorized persons from using your
telephone during your absence.
Precondition: You must have configured a personal
identification number (PIN) for your telephone
ÆPage 36.
To lock and unlock the telephone:
nLift the handset.

qjj or rjj Enter the code for "lock" or "unlock".

o wEnter the telephone lock PIN ÆPage 36.

Consultation
After you have finished tracing the call, the data
is stored on the carrier’s system. Now contact
the service personnel.
While the telephone is locked, a special dial tone
sounds when you lift the handset. You can con-
tinue to dial internal numbers as usual.
An authorized party ÆPage 36 can also lock and
unlock your telephone.