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3)
Speaker
: source of sound output, such as for the music player and
warning tones
4)
Main battery snap-on cover
: secures the battery cover onto the terminal
5)
TF card slot
: user can insert microSD / TF memory card
6)
Camera
: used to take pictures
7)
Reset hole
: click the reset hole with the stylus to reset the device
8)
SIM card slot
: You can insert a SIM card provided by your carrier