Understanding Your Device 17
Back, Top, and Bottom
The following items can be found on the back, top, and
bottom of your device as illustrated.
1. Flash
: Provides adequate light when taking pictures in
dark places.
2. Camera Lens
: Used when taking photos or recording
videos.
3. Infrared Blaster
: Emits infrared signals used for
controlling external devices.
4. Volume Key
: From a Home screen, press to adjust
Master Volume. During music playback, press
to adjust
volume.
5. Power/Lock Key
: Press and hold to turn the device on or
off. Press to lock the device or to wake the screen for
unlocking.
6. S Pen
: A built-in stylus that allows you to perform
various functions. For more information, refer to
7. Charger/Accessory Port
: Plug in a USB cable for
charging or to sync music and files.
8. Microphone
: Used for video chat.