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Reference information
97
Reference information
Security code
The security code can be used to avoid unauthorised use of your phone (see Phone security on page
76).
The default setting for this code is 12345. Change the code (see Change access codes on page 76) and
set the phone to request it (see Phone security on page 76).
Keep the code secret and in a safe place, separate from the phone.
PIN code
The PIN (Personal Identification Number) code protects your SIM card against unauthorised use. The
PIN code is usually supplied with the SIM card.
When the PIN code request is enabled, the code is requested each time the phone is switched on (see
PIN code request on page 74).
If you enter an incorrect PIN code three times in succession, the SIM card is blocked. Key in the PUK
code and press (OK). Key in a new PIN code and press (OK). Key in the new code again and
press (OK).
PIN2 code
The PIN2 code, supplied with some SIM cards, is required to access some functions, such as charging
unit counters. These functions are only available if supported by your SIM card.
If you enter an incorrect PIN2 code three times in succession, follow the same instructions as for the
PIN code but use the PUK2 code instead.