Samsung SCH-R720ZRACRI - Manual (Page 19)

Understanding Your Phone 15
Side Views Features
1. Volume Key: From a 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.
2. microSD (Memory Card) Slot: Lets you install and remove
optional microSD Memory Card for additional image/photo
storage and for music storage.
3. USB Power/Accessory Port: Plug in a USB cable for
charging or to sync music and files.
4. 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 launch the Phone options menu and select Silent
mode, Airplane mode, or Power off.
5. MuveMusic Key: Press and hold to launch the MuveMusic
application.
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