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Personalize your lock screen
To change your timeout, in the home screen
Settings
touch Menu
>
Screen timeout
>
. If you don't touch the screen or
press any keys for this amount of time, the screen
locks automatically. To unlock, see "Lock & unlock" on
page 39.
Lock & unlock
To lock the screen/phone:
•
Press Power
.
•
Let the screen time out (don't press anything).
•
Switch the power off.
To unlock the screen/phone:
•
Press Power
—if you've set a lock pattern or
passcode, you'll be asked to enter it.
Lock your SIM
Enable SIM PIN
To lock your SIM (the next time you power up the
phone you will need to enter your SIM PIN), in the
home screen touch Menu
Location & security
>
>
your SIM PIN code.
Sound & display
>
Settings
>
Set up SIM card lock
. Enter
Caution:
If you enter an incorrect PIN code three
times, your phone locks your SIM card and asks for
your PIN unlock code, contact your service provider.
Change SIM PIN
To change your
SIM
PIN, in the home screen
Settings
touch Menu
>
Set up SIM card lock
>
PUK code
To unlock your SIM PIN, you need to enter your PIN
unlock code (PUK code) when prompted.
Note:
Your PUK code is provided by your service
provider.
Location & security
>
Change SIM PIN
>
.
Security
39
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