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Security
Settings
Set Up or Change SIM Card
Lock
To prevent another person from using your SIM
card to make unauthorized calls or from accessing
information stored on your SIM card, you can protect
the information by using a PIN code.
When enabled, your device asks for a PIN number
each time you use the phone. Using this option you
can also change your SIM PIN number.
1. From a Home screen, tap
Apps
>
Settings
.
2. Tap
Security
>
Set up SIM card lock
.
3. Touch
Lock SIM card
, enter your SIM PIN code,
then touch
OK
.
Note
: You must activate
Lock SIM card
before you can
change your SIM PIN code.
To change your SIM PIN code:
1. Touch
Change SIM PIN
.
2. Enter your old SIM PIN code and touch
OK
.
3. Enter your new SIM PIN code and touch
OK
.
4. Re-type your new SIM PIN code and touch
OK
.
View Passwords
Display password characters briefly as you type them.
1. From a Home screen, tap
Apps
>
Settings
.
2. Tap
Security
>
Make passwords visible
to enable.