5
4
Security
When prompted, enter the password to unlock the
phone.
Personalize your lock screen
To change your timeout, touch Apps
>
Settings
>
Location & security
>
Security lock timer
. If you don’t
touch the screen or press any keys for the amount of
time you select, the screen locks automatically.
Lock & unlock
To lock the screen/phone:
•
Press Power/Lock
.
•
Let the screen time out (don’t press anything).
•
Switch off the power.
To unlock the screen/phone, press Power/Lock
.
Forgot your pattern or passcode?
If you forget your pattern or passcode, contact your
service provider.
Lock your SIM
To lock your SIM (the next time you power up the phone
you will need to enter your SIM PIN), touch Apps
>
Settings
>
Location & security
>
Set up SIM card
lock
>
Lock SIM card
. Enter your SIM PIN code.
Caution:
If you enter an incorrect PIN code three times,
your phone locks your SIM card and asks for your PIN
unlock code.
Change SIM PIN
To change your SIM PIN, touch Apps
>
Settings
>
Location & security
>
Set up SIM card lock
>
Change
SIM PIN
.
Forgot your SIM PIN?
If you forget your SIM PIN, contact your service provider
to obtain your PIN unlock code. To unlock your SIM card,
enter the PIN unlock code when prompted.
Data Encryption
Protect your personal information by encrypting the data
on your phone’s internal memory and memory card.
Once your information has been encrypted, data stored
on your phone’s internal memory and memory card can
only be accessed on your phone using your screen lock
password, PIN, or unlock pattern.
Note:
In order to use the data encryption feature, you
first need to set up your phone’s screen lock.
To encrypt your data, touch Apps
>
Settings
>
Location & security
>
Data encryption
>
Device data
encryption
and/or
Storage encryption
.
