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•Clock type→ Analogue or Digital - to change the clock shown in standby
mode. See ‘Clock’, p.142.
•Clock alarm tone - to change the tone played when the clock alarm time is
reached.
•Auto time update - to allow the network to update time, date, and time zone
information to your phone (network service). For the Auto time update setting
to take effect, the phone needs to be restarted. Check any alarms as these may
be affected by Auto time update.
•GMT offset - to change the time zone for the clock time.
•Daylight-saving - to set daylight saving time on or off.
Security

Phone and SIM

Explanations for the different security codes that may be needed:
•PIN code (4 to 8 digits) - The PIN (Personal Identification Number) code
protects your SIM card against unauthorised use. The PIN code is usually
supplied with the SIM card.
After three consecutive incorrect PIN code entries, the PIN code is blocked. If
the PIN code is blocked, you need to unblock the PIN code before you can use
the SIM card again. See the information about the PUK code.
•PIN2 code (4 to 8 digits) - The PIN2 code, supplied with some SIM cards, is
required to access some functions.