132
133
Protecting Your SIM Card with a PIN
You can set the PIN password to prevent others from using the SIM function. The
initial PIN code is provided by your service operator.
1. Tap Home Key >
> Settings > Location & security > Set up SIM/USIM card
lock.
2. Select the Lock SIM/USIM card check box.
3. Enter the PIN code and tap OK.
Changing SIM PIN
Before changing SIM PIN, you need to enable it.
1. Tap Home Key >
> Settings > Location & security > Set up SIM/USIM card
lock.
2. Tap Change SIM/USIM PIN.
3. Enter the PIN code and tap OK.
4. Enter a new PIN code and tap OK.
5. Re-enter the new PIN code and tap OK.
Setting Up Credential Storage
You can select to allow applications to access secure certifi cates and other credentials.
Enabling Secure Credentials
1. Tap Home Key >
> Settings > Location & security.
2. Tap Set password to create a password.
Tip:
You can also install encrypted certifi cates from microSD card by tapping
Install from SD card.
Deleting Credentials
1. Tap Home Key >
> Settings > Location & security.
2. Tap Clear storage to clear credentials.