Setting Up Credential Storage - Zte V11A User Manual

1. Tap the
SIM card lock.
2. Select the Lock SIM/USIM card check box.
3. Enter the PIN code and tap OK.
Change SIM PIN
Before changing SIM PIN, you need to enable it.
1. Tap the
SIM card lock.
2. Tap Change SIM PIN.
3. Enter the old 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 certificates and
> > Settings > Location & security > Set up
> > Settings > Location & security > Set up
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