Security - Siemens A35 Manual

24

Security

Security Codes
Use of your SIM card is controlled by
the Personal Identification Number you
received from your network provider.
A master pin (PUK) is also provided for
unlocking the SIM card should you for-
get your PIN.
The phone is protected by the
phone code (4 - 8 characters in length)
which you enter with the first security
setting.
It is important to keep these
codes carefully. The phone will
be locked after three incorrect
entries (your network provider
may charge for unlocking).
SOS
Emergency 112 (999 in UK) calls can
always be made.
PIN Setup
PIN Control
The PIN must be entered each time the
phone is switched on. This PIN control
can be deactivated. The SIM card is
then no longer protected against mis-
use by unauthorized persons. As a re-
sult, some SIM cards do not support
PIN control deactivation.
„ „
Menu Setup Security
PIN Control
Setup
„
Change PIN 1
You can change the current PIN to an-
other 4-8 digit number that you may re-
member more easily:
„ „
Menu Setup Security
Change PIN
I
Enter the current PIN.
OK Confirm entry.
I
Enter the new PIN.
OK Confirm entry.
I
Repeat new PIN.
Confirm entry.
OK
Change/Check Phone Code
I
Enter current phone code.
The default is 0000.
Confirm entry.
OK
I
Enter the new phone code.
Confirm entry.
OK
I
Repeat new phone code.
OK Confirm entry.
Protection Against Theft
The telephone can be linked to your
SIM card using the phone code. If this
feature is activated, the phone cannot
be operated with a different SIM card.
If you lose your phone, your SIM card
can be disabled and protected against
¼
misuse ( p. 29).
The phone does not support services
requiring the use of PIN 2.
„