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Understanding Your Phone 24
Security Settings
Locking the SIM Card
When SIM Lock is enabled, your phone works only with the current SIM card. To use
another SIM card, you must enter the SIM lock password.
1. On the Home screen, press the Start > Settings > More... > Security >
Enable SIM Lock.
2. Enter a password for your SIM card and press the Done soft key.
3. Re-enter the password for confirmation and press the Done soft key.
Enabling the SIM PIN
When SIM PIN is enabled, you must enter your PIN supplied with your phone each
time you turn the phone on or insert the current SIM card into another device.
Consequently, any person who does not have your PIN cannot use your phone
without your approval.
1. On the Home screen, press the Start > Settings > More... > Security >
Enable SIM PIN.
2. Enter the PIN and press the Done soft key.
Changing PIN2
A PIN 2 is used for certain functions supported by the SIM card. You can change the
PIN2 supplied with your SIM card to a new one.
1. On the Home screen, press the Start > Settings > More... > Security >
Change PIN2.
2. Enter the current PIN2 in the Old PIN field, then a new PIN in the New PIN
field, and re-enter the new PIN in the Confirm new PIN field.
3. Press the Done soft key.
Key Settings
You can change the program assigned to the user-defined function key, to your
favorite program.
1. On the Home screen, press the Start soft key.
2. Select Settings > More > Key Settings > FN Key Settings. A brief
description of this function is displayed. Or choose Text Input Mode. From
this menu you can turn the T9 prediction On or Off. And you can set the T9
language.
3. Use the Left or Right Navigation keys to select the program.
4. Press the Done soft key.