Samsung GALAXY S YP-GS1 - Manual (Page 19)

Getting started 19
Keys
›
Key Function
Power/
Reset 1 /
Lock
Turn on the device (press and
hold); Access the quick menus
(press and hold); Reset the device
(press and hold for 8-10 seconds
and release); Lock the touch
screen.
Menu
Open a list of options available
on the current screen; In Idle
mode, open the Google search
application (press and hold); Open
the search input window while
using some applications (press
and hold).
Home
Return to the idle screen; Open
the list of recent applications
(press and hold).
Back cover
Speaker
Power/Reset/
Lock key
Rear camera lens
Volume key