Key Function - Samsung GT-S5830 Quick Start Manual

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.
Menu
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
11