Turn Off The Backlight And The Device - Samsung GT-I8000H User Manual

2
While in Vibrate mode, press the Volume key up or down to
adjust the Vibration intensity.
Switch sound profiles (shortcuts)
To quickly switch your device from one sound profile to
another, use one of the following shortcuts:
• Vibrate: press the Volume key up or down and tap
• Silent: press the Volume key up or down and tap
• Ring: press the Volume key up or down and tap

Turn off the backlight and the device

1
Tap Start > Samsung Settings.
2
On the Basic Settings tab, tap General Settings > Power >
Battery Power.
32
or .
or .
or .