Samsung GALAXY S3 - Using Multi Window

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Front View
1. Earpiece : Use during calls to listen to callers.
2.
LED Indicator : Flashes or glows to alert you to alert
notifications or phone status.
3.
Menu Key : Touch to display options for the current
screen.
4.
Home Key : Press to display the Home screen or, if the
phone is locked, the Lock screen. Press and hold to
display recent applications or to launch Task Manager.
5.
Microphone : Use when recording and during calls, to
allow callers to hear your voice.
6.
Back Key : Touch to return to the previous screen or
option.
7.
1.9 Megapixel Front Camera : Use for taking pictures and
recording video.
8.
Proximity and Light Sensors : Detects the presence of
nearby objects to control phone functions or blank the
screen display, such as when you hold the phone to
your ear during a phone call. Detects ambient light to
determine screen brightness when
Brightness is set to
Automatic brightness (see “Brightness” on page 156),
and when you take pictures with the Front camera.
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