LG -E405 Service Manual page 159

LGE Internal Use Only
Auto Detecting Item
Check below Items
->USIM Card : connecting both SIMs is PASS
-> SD Card : connecting is PASS
-> Ear Phone : No connecting is PASS
-> Charging Mode : connecting is PASS
2D LCD Display Test
Check Black & White Color
Key Press Test
Check below Items
Up/Down key : Hard Key
Power key : Hard Key
Menu key : Touch Key
Home key : Touch Key
Back key : Touch Key
SIM switch key : Touch Key
Compass Sensor : Check North
Proximity Sensor : Bilnd the Proximity sensor
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