Samsung SCH-I815LSAVZW - Manual (Page 20)

Understanding Your Device 15
1. 3.5mm Headset Jack: Plug in optional equipment.
2. 2 Megapixel Front Camera: Use when taking pictures
and recording video.
3. Microphone: Capture sound for voice input, recording,
and other features.
4. Power/Lock Key: Press and hold to turn the device on or
off, or to access Silent mode, Airplane mode, or Restart
your device when the device is turned on. Press to lock
the device, or to wake the screen for unlocking.
5. Volume Key: From the Home screen, press to adjust
Master Volume. During playback, press to adjust
volume. Press to mute an alert notification.
6. Infrared Blaster: Use with apps to control other devices.
7. USB Power/Accessory Port: Connect a USB cable for
charging or to sync music and files.
8. Speakers: Play alert tones, music, audio, and sounds.
9. Memory Card Slot: Install a microSD card, for storage of
songs, pictures, and other data.
10. SIM Card Slot: Install the 4G LTE SIM card.
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