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Touch screen display – Samsung SCH-R720ZRAXAR User Manual

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Understanding Your Phone 15

3.

Microphone: allows other callers to hear you when you are

speaking to them.

4.

Power/Lock key: Sets the phone to Silent mode, Airplane
mode, Lock/wake screen, and Power on/ off.

5.

Camera Key: From a Home screen, press and hold to
launch the Camera application. From the Camera
viewfinder screen, press to take a picture or begin/end
recording a video.

6.

USB Power/Accessory Port: Plug in a USB cable for
charging or to sync music and files.

Touch Screen Display

Your phone’s touch screen display is the interface to its features.

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