Samsung GT-I8000 GT-I8000 User Manual page 13

Keys
Key Function
Open the dialling screen; Make or answer a call; Activate the
speakerphone during a call (press and hold)
Access Main menu; Open the Task Switcher screen (press
and hold)
Turn the device on or off (press and hold); End a call; Return
to the Today screen
Adjust the volume; During a call, adjust the voice volume;
During an incoming call, mute the call ringer
Activate or deactivate Sleep mode; Lock or unlock the
external keys and the touch screen (press and hold)
Up
•
launcher (press and hold)
Down
•
photo or record a video
- Return to the previous menu level; Open the Cube
- Activate the camera; In Camera mode, take a
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