Security - Siemens A35 User Manual

Siemens mobile phone user guide
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Security

Security Codes
Use of your SIM card is controlled by
the PIN (Personal Identification
Number) you received from your serv-
ice provider.
A super pin (PUK) is also provided for
unlocking the SIM card after the third
incorrect PIN entry.
The phone is protected by the
phone code (4 - 8 characters in length)
which you enter with the first security
setting.
SOS
Emergency 112 (999 in UK) calls can
always be made.
It is important to keep these
codes carefully. The phone will
be locked after three incorrect
entries (your network provider
may charge for unlocking).
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 misuse by unauthorized per-
sons. As a result, some SIM cards do
not support PIN control deactivation.
[Menu]
Setup
Security
PIN Control
Setup
Change PIN
You can change the current PIN to an-
other 4 - 8 digit number that is easier
to remember:
[Menu]
Setup
Change PIN
Enter the current PIN.
[OK]
Confirm entry.
Enter the new PIN.
[OK]
Confirm entry.
Repeat new PIN.
[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. 34).
Change Phone Code
Enter current phone code.
The default is 0000.
[OK]
Confirm entry.
Enter the new phone code.
[OK]
Confirm entry.
Repeat new phone code.
[OK]
Confirm entry.
The phone does not support services
requiring the use of PIN 2.
Security
29

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