Samsung SGH-U800E User Manual page 12

Press and hold to switch the phone
on or off.
End a call.
In Menu mode, cancel input and
return the phone to Idle mode.
Enter numbers, letters, and some
special characters.
In Idle mode, press and hold [1] to
access your voicemail server. Press
and hold [0] to enter an international
call prefix.
Enter special characters or perform
special functions.
In Idle mode, press and hold [ ] to
activate or deactivate the Silent
profile. Press and hold [ ] to enter a
pause between numbers.
Adjust the phone volume.
In Idle mode, press and hold to turn
on the camera.
In Camera mode, take a photo or
record a video.
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