2
Ref
Component Description
Camera cover
(optional)
Covers the camera lens.
Slide the cover to open or close it. The
privacy protection.
Camera lens
(optional)
Allows you to use the camera function.
supports 8 MP with fixed focus.
Microphone Receives sound and voice.
Light sensor
Senses the ambient light for automatic adjustments
of the display backlight.
P1 button Increases the LCD brightness (default setting).
P2 button Decreases the LCD brightness (default setting).
Plus button
Increases the sound volume (default setting). The
type of sound adjusted depends on the current
operation.
Minus button
Decreases the sound volume (default setting). The
type of sound adjusted depends on the current
operation.
Power button Short press Goes into or wakes up from sleep mode.
Long press
Starts up the device from the power
off state.
Opens a menu with Power off option
when the device power is on.
A press longer than 8 seconds brings
different results. (See “Restart or Hard
Reboot” in Chapter 6 for information.)
Touchscreen Displays and receives information for the device.