Samsung GT-I9100 Quick Start Manual page 10

Keys
Key Function
Turn on the device (press and hold);
Access the quick menus (press and
Power/
hold); Lock the touch screen.
Lock
Open a list of options available on the
current screen; Open the quick search
Menu
bar (press and hold).
Return to the idle screen; Open the list
of recent applications (press and hold).
Home
Return to the previous screen.
Back
Adjust the device's volume.
Volume
Touch screen
Your device's touch screen lets you easily select items
or perform functions. Control the touch screen by
tapping, tapping and holding, or dragging across it.
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