Samsung SCH-R720ZAAMTR - Manual (Page 19)

Understanding Your Phone 15
Side Views Features
1. Accessory Hook: Connect optional accessories, such as
carrying straps, to the phone.
2. Volume Key: From a Home screen, press to adjust Master
Volume. During calls or music playback, press to adjust
call volume or media volume. Press to mute the ringtone of
an incoming call.
3. microSD (Memory Card) slot: Lets you install and remove
optional microSD (External) Memory Card for additional
image/photo storage and for music storage.
4. USB Power/Accessory Port: Plug in a USB cable for
charging or to synchronize music and files.
5. Power/Lock key: With the phone off, press and hold to
power your phone on. With the phone on, press to lock
your phone and blank or waken the display, or press and
hold to lauch the Phone options menu and select Silent
mode, Airplane mode, or Power off.
6. Camera Key: From a Home screen panel, press and hold to
launch the Camera application. From the Camera
viewfinder screen, press to take a picture or to begin/end
recording a video.
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