Back View - Samsung Galaxy S III User Manual

Back View

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1. Noise Cancelation Microphone: Captures background
noise that the phone uses to produce a quiet
background during calls and video chats.
2. 8 Megapixel Camera Lens: Use when taking photos or
recording videos.
3. 3.5mm Headset Jack: Plug in an optional headset or
TTY equipment.
4. External Speaker: Play ringtones, call audio when in
Speakerphone mode, media sounds (music and video),
and other sounds.
5. Volume Key: From the Home screen, press to adjust
Master Volume. During calls or music playback, press
to adjust volume. Press to mute the ringtone of an
incoming call.
6. USB Power/Accessory Port: Connect a USB cable for
charging or to sync music and files.
7. Microphone: Use when recording and during calls, to
allow callers to hear your voice.
8. Camera Flash: Use when taking photos.
Understanding Your Phone 21