Hold the device correctly as shown below. If you cover the microphone hole with
a hand, finger, or protective case while using the device, you may sound unclear
during a call.
Good example
Microphone
Turning the power on or off
Turning the power on
When the power is turned off, press and hold the Power/Lock key.
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When the device is turned on for the first time, initial configuration takes place.
The first booting time for the smart phone may be longer than usual.
Turning the power off
Press and hold the Power/Lock key, then select Power off.
Basic Functions
Bad example
Do not cover the microphone.
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