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5 Proximity sensor/Brightness sensor
z The proximity sensor detects the distance to the face and prevents
inadvertent operation of touch panel during a call.
z The brightness sensor detects the brightness of the surrounding area
and adjusts the brightness of the backlight.
z Do not cover the sensor area with your hand or paste a sticker etc. on
the sensor area. The sensor may not work properly.
6 Incoming/Charging lamp
7 Display/Touch panel
8 Fingerprint sensor
z Use to unlock the touch panel etc. by fingerprint authentication.
9 Back camera
a Mobile light/Air vent port
z A mobile light with an air vent port to maintain performance.
b 1/2: Volume up/down key
z Adjusts each volume.
c 3: Power key
z Press this for at least 3 seconds to turn the power on while the power
is turned off. Also, press it for at least 2 seconds to use menus such as
[Power off], [Restart], and [Think if it might be a malfunction?] while the
power is turned on.
z Use to turn the display on/off.
d # mark
z IC card is contained (It cannot be removed).
e Built-in antenna
*
f USB Type-C™ connection jack
z Use to charge the handset etc.
g Mouthpiece/Microphone
z Use as a microphone when recording videos or talking to EMOPA.
h GPS/Wi-Fi/Bluetooth
®
antenna
*
* The antenna of back is built into the main body. Covering the antenna area
with your hand may influence the communication quality.
z The back cover cannot be removed. Removing it forcibly may cause
damage or a malfunction.
z The battery is built into the handset and you cannot replace it by yourself.