MPMAN
Headset jack
Volume+
Volume-
Option key
To get option
while using
function
Receiver
Home key
Press to
return to ideal
screen
Speaker
Front camera
Power on/off key
Long press switch on/off the phone.
Short press to lock the screen to
light up the backlight.
Display screen
Back key
Rear camera
Mic
PH500
Flash light
USB
interface