Power key
Back camera
Speaker
Knowing the Keys
Key
Power key
Home key
Function
Press and hold to power on, turn on/off airplane
mode, power off or restart the phone.
Press to turn off or on the screen display.
Touch to return to the home screen from any
application or screen.
Touch and hold to use Google search.
12
Headset jack
Microphone
Flash
Charging/
micro-USB jack