Screen settings
To adjust the screen brightness
1
From your Home screen, tap .
2
Find and tap
Settings
>
Display
>
Brightness
.
3
Unmark the
Adapt to lighting conditions
checkbox if it is marked.
4
Drag the slider to adjust the brightness.
5
Tap
OK
.
Lowering the brightness level helps the battery last longer.
To set the screen to vibrate on touch
1
From your Home screen, tap .
2
Find and tap
Settings
>
Sound
.
3
Mark the
Vibrate on touch
checkbox. The screen now vibrates when you tap
soft keys and certain applications.
To adjust the idle time before the screen turns off
1
From your Home screen, tap .
2
Find and tap
Settings
>
Display
>
Sleep
.
3
Select an option.
To turn off the screen quickly, briefly press the power key .
Screen lock
There are several ways to lock the screen. The security level of each lock type is
listed below in order of weakest to strongest:
•
Swipe
– no protection, but you have quick access to the Home screen
•
Unlock pattern
– draw a simple pattern with your finger to unlock your device
•
Unlock PIN
– enter a numeric PIN of at least four digits to unlock your device
•
Unlock password
– enter an alpha-numeric password to unlock your device
It is very important that you remember your screen unlock pattern, PIN or password. If you
forget this information, it may not be possible to restore important data such as contacts and
messages.
To create a screen lock pattern
1
From your Home screen, tap .
2
Find and tap
Settings
>
Security
>
Screen lock
>
Pattern
.
3
Follow the instructions in your device.
If your lock pattern is rejected five times in a row when you try to unlock your device, you must
wait 30 seconds and then try again.
To change the screen lock pattern
1
From your Home screen, tap .
2
Find and tap
Settings
>
Security
>
Screen lock
.
3
Draw your screen unlock pattern.
4
Tap
Pattern
and follow the instructions in your device.
To create a screen lock PIN
1
From your Home screen, tap .
2
Find and tap
Settings
>
Security
>
Screen lock
>
PIN
.
3
Enter a numeric PIN.
4
If necessary, tap
to minimise the keyboard.
5
Tap
Continue
.
6
Re-enter and confirm your PIN.
7
If necessary, tap
to minimise the keyboard.
8
Tap
OK
.
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