Samsung SPH-M830 Online User's Manual page 24

Phone Camera and External Views
1. Camera
lens
2. External
Speaker
1.
as part of the built-in 3.0 megapixel
Camera Lens
camera, this lens lets you take pictures and videos
2.
External Speaker
and sounds. You can mute the ringer when
receiving incoming calls by pressing the volume
10 2A. Device Basics
3. Camera
lets you hear the different ringers
button. The speaker also lets you hear the caller's
voice in speakerphone mode.
3.
Camera flash
environments when the camera is focusing and
capturing a photo or video.
4.
Volume Button
volume in standby mode, the voice volume during
Flash
a call, and media playback volume.
5.
microSD Card* Slot
expand the memory of your phone.
6.
Power Button
or turn off the touchscreen display.
When the screen is turned off, press once to
return to Screen lock mode.
While the device is unlocked and not on an active
call, press and hold to display the Phone options
menu (Silent mode, Airplane mode, Power off).
Note:
*microSD Card not included. Must be purchased
separately.
helps illuminate subjects in low-light
allows you to adjust the ringer
lets you use a microSD card to
lets you turn the device on or off,