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Protecting Your SIM with a PIN
Every SIM card comes with a PIN. The initial PIN is provided by your service pro-
vider. It’s best to lock your SIM as soon as you can.
1. Tap
> Settings > Location & security > Set up SIM/RUIM card lock.
2. Select the Enable/disable SIM PIN check box.
3. Enter the PIN you’ve been given and tap OK.
Changing Your SIM PIN
You can change the PIN you’ve been given to one easier for you to remember and
harder for others to guess.
1. Tap Home Key >
> Settings > Location & security > Set up SIM/RUIM card
lock.
2. Tap Change SIM/RUIM PIN.
3. Enter the old PIN and tap OK.
4. Enter your new PIN and tap OK.
5. Enter the new PIN again and tap OK.
Setting up Credential Storage
This lets you select applications to access secure certificates and other credentials.
Enabling Secure Credentials
1. Tap Home Key >
> Settings > Location & security.
2. Tap Set password and create a password for the credential storage.
3. Tick the Use secure credentials box.
TIP: You can also install encrypted certificates from your microSD card by tapping
Install from SD card.
Deleting Secure Credentials
1. Tap
> Settings > Location & security.
2. Tap Clear storage to clear credentials.
