Dell Streak User Manual page 30

The Screen Lock Wallpaper
You can set the display to turn off automatically after a timeout period of
inactivity, or turn it off manually by pressing the power button
When you press the power button
lock wallpaper appears to help prevent unintentional touches of the screen,
and displays current time, date, and the alarm set indicator.
1
Drag or flick this button downward to enable or disable the silent mode.
2 Drag or flick this button upward to unlock the screen.
NOTE:
To set how long the screen remains on before turning off after the last
operation, touch the Home button
→
display Screen timeout.
30
Understanding Your Dell™ Streak
Carrier
to wake up the display, the screen
→
Menu button
.
1
2
→ →
Settings Sound &