User's Manual

16
Screen sleep
After a period of inactivity, your screen will go to sleep (display will turn black). In sleep, your
phone uses less battery power. You can control this behavior:
Set screen timeout period
1. Return to the Home screen, then press the Menu key to select Settings>Sound & display.
2. Select Screen timeout, then select a time or never timeout from the menu.
Prevent sleep while charging
1. Return to the home screen, then press the Menu key to select Settings>Applications.
2. Select Development, then select the Stay awake check box.
Lock screen & put phone to sleep (immediately)
Except when on a phone call, from any screen, press the Power & End key.
Screen lock
While not on a call, to lock your control buttons and screen from accidental touch activation,
press the Power & End key. To unlock your screen, press the Menu key.
You can increase the security of your phone by setting a 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. Return to the Home screen, then press the Menu key and select Settings.
2. Select Security & location, then scroll down to the Screen unlock pattern section.
3. Select the Require pattern check box.
4. Set or change your unlock pattern by selecting either Set unlock pattern or Change unlock
pattern, as applicable.
5. 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.