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1. On the Home screen, touch
and select Settings.
2. Select Display option.
3. Select Sleep. Select a time from the menu.
Prevent sleep while charging
1. On the Home screen, then touch
and select Settings.
2. Select Developer options.
3. Select ‘Stay awake’ check box.
Lock screen & put phone to sleep
Except when on a phone call, from any screen, press POWER (immediately).
While not on a call, to lock your control buttons and screen from accidental
touch activation, press POWER.
You can increase the security of your phone by setting Screen unlock pattern.
Once set, in order to unlock your screen, you’ll have to draw the correct unlock
pattern. You can set your screen unlock pattern as follows:
1. On the Home screen, touch
and select Settings.
2. Select Security and then scroll down to Screen lock pattern section.
3. Set or change your unlock pattern by selecting Screen lock pattern, as
applicable.
4. Follow the prompts to define your pattern.
Note: You must slide your finger along the screen to create the pattern, not
select individual dots. Connect at least four dots.
If you want your pattern to be hidden as you draw it, clear ‘Make pattern
visible’ check box.
Home screen
The Home screen is your starting point for using all the applications on your
phone. You can customize your Home screen to display applications, shortcuts,
and widgets as you like.
1. Touch the application tab
with your fingertip to reveal the application
icons.
2. The Home screen actually extends beyond the screen width. On Home screen,
slide your fingertip left and right along the screen to reveal the full width of the
Home screen. This additional space gives you more room to customize Home