![background image](http://html1.mh-extra.com/html/samsung/gt-i9001-m8/gt-i9001-m8_quick-start-manual_4275916012.webp)
12
Keys
Key
Function
Power/
Lock
Turn on the device (press and hold);
Access the quick menus (press and
hold); Lock the touch screen.
Menu
Open a list of options available on the
current screen.
Home
Return to the idle screen; Open the list
of recent applications (press and hold).
Back
Return to the previous screen.
Volume
Adjust the device’s 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.