Samsung GT-I9001 User Manual

Page of 150
Getting started
19
 
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.
Multifunction jack
Back cover
Speaker
Headset jack
Power/Lock key
Internal antenna
Rear camera lens