LG -P768 Service Manual page 200

11. HIDDEN MENU
AutoDetecting Test
: USIM, SD card, Ear jack
Check the SIM card
Check the SD card
Check Ear phone(jack)
Chck Barometer : N/A
- Ejected ear jack is normal
Key/Compass Test
Up/Down key : Check Recognition
Menu key : Check Recognition
Home key : Check Recognition
Back key : Check Recognition
End key : Check recognition
Phone contact with your fingers in the top of the
sensor determine the sensor response
- Far
- Near
Camera(Main) Test
Camera Test 1
Main Camera Preview
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