User guide

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Security settings
Change PIN request: Use this option to determine whether the SIM card
should request the PIN code whenever the phone is switched on - the
current status of the setting is shown in the lower half of the screen. When
selected, you will be requested to enter the existing PIN code before the
setting can be changed.
Change PIN: This option allows you to change the PIN code that is stored
on the SIM card. When selected, you will be requested to enter the existing
PIN code and then enter the new code twice to confirm. For security pur-
poses the entered digits are not displayed on the screen, however, entered
numbers are represented by asterisks.
Date and time settings
Use this option to set a valid date and time for the internal clock.
You will be prompted to enter both the date and time within a single series
of digits beginning with the year and ending with the seconds -
Note: two
digits per item. The Clear key can be used to delete incorrect digits. Press
the Select key to save when the entry is complete.
Restore settings
Use this option to return the phone settings to their standard settings. Such
a restore operation does not affect the contents of the phonebook, the SMS
message boxes or the call register.