Samsung GH68-37099A user manual Front View, Earpiece Plays sounds, When using the Front camera

Front View	• LED Indicator: Flashes or glows for alerts or phone status. For
	more information, see “LED Indicator” on page 27.
	• Earpiece: Plays sounds.
	• Proximity and Light Sensors: Detects the presence of objects,
	for use with motion settings, and to control the screen display,
	such as when you move the phone away from your ear during a
	call. Detects ambient light when Automatic brightness is enabled,
	and when using the Front camera.
	• 1.9 Megapixel Front Camera: Captures pictures or video.
	• Menu Key: Touch to display a context-sensitive menu of options
	for the current screen or feature. While using your phone, you
	may notice that the Menu Key dims, but it is always available at a
	touch to provide a context-sensitive menu for the current screen
	or app (you can set the touch key light duration, see page 129).
	• Home Key: Press to display the Home screen, or Lock screen if
	the phone is locked. Press and hold to display recent applications
	or launch Task Manager. Press twice from an unlocked screen to
	launch S Voice.
	• Back Key: Touch to return to the previous screen or option. While
	using your phone, you may notice that the Back Key dims, but you
	can always use it to return to the previous item.

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