Knowing the Keys
Key
Power Key
Volume Up/
Down
Installing the microSD Card
The microSD card can be installed and removed while the phone is
turned on.
Unmount the microSD card
Function
Press and hold to turn on or off Flight mode,
enable silent mode, vibration mode or
sound, power off, or reset your phone.
Press to switch your phone to Sleep mode.
Press to wake up your phone.
Press or hold to turn the volume up or down.
before removing it.
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