LG KG920 - 9 Engineering Mode; About Engineering Mode; Access Codes; Key Operation

9. ENGINEERING MODE
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9.1 About Engineering Mode
Engineering mode is designed to allow a service man/engineer to view and test the basic functions
provided by a handset.
9.2 Access Codes
The key sequence for switching the engineering mode on is 2945#*#. Pressing END will switch back to
non-engineering mode operation.
9.3 Key Operation
Use Up and Down key to select a menu and press ‘select’ key to progress the test. Pressing ‘back’ key
will switch back to the original test menu.
9.4 Engineering Mode Menu Tree
9. ENGINEERING MODE
BB TEST LCD
Camera
Backlight
Buzzer
Vibrator
ADC
BATTERY
Audio
DAI
Bluetooth
RF TEST SAR test
MF mode All auto test
Backlight
Buzzer
Vibrator
LCD
Key pad
MicSpkTest
Camera