Protecting Your Sim With A Pin - Zte WayteQ Libra User Manual

you have created.
3. Tap None.

Protecting Your SIM with a PIN

Every SIM card comes with a PIN. The initial PIN is provided
by your service provider. It's best to lock your SIM as soon as
you can.
1. Tap Home Key >
security > Set up SIM/USIM card lock.
2. Tick the Lock SIM/USIM card 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 >
Set up SIM/USIM card lock.
2. Make sure you already tick the Lock SIM/USIM card
check box.
3. Tap Change SIM/USIM PIN.
4. Enter the old PIN and tap OK.
5. Enter your new PIN and tap OK.
6. Enter the new PIN again and tap OK.
> Settings > Location &
> Settings > Location & security >
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