Engineering Mode - LG -A155 Service Manual

10.ENGINEERING MODE

10. ENGINEERING MODE
Engineering mode is designed to allow a service man/engineer to view and test the basic functions
provided by a handset. The key sequence for switching the engineering mode on is "1809#*155#
"Select. Pressing END will switch back to non-engineering mode 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.
[1]Device test
[1-1]All auto [1 1]All auto
[1-2]Key press
[1-3]Sound
[1-4]Vibrator
[1-5]External memory
[1-6]SIM
[1-7]Camera
[1-8]Audio loopback
[2]ELT mode [2]ELT mode
[2-1]Automatic
[2-2]Manual
[3]SW sanity test [3]SW sanity test
[3-1]E serial NO
[3-2]UA string
[3-3]Unlock SIM
[3-4]DB check
[4]Factory reset
[5]Version
[5-1]Main SW
[6]U [6]Usage info i f
[6-1]Call timer
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
[2-1-1]1Time
[2-1-2]2Times
[2-1-3]3Times
[2-1-4]4Times
[2-1-5]5Times
[2-1-6]25Times
[2-1-7]100Times [2 1 7]100Times
[2-1-8]Infinite Times
[2-2-1]LCD backlight
[2-2-2]Ringtone
[2-2-3]Vibrator
[2-2-4]Camera
[2-2-5]Audio loopback
9. ENGINEERING MODE
[7] ERS
[7-1] Client status
[7-2] ERS test
[7-3] Carrier setting
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10.ENGINEERING MODE
[7-1-1] Active
[7-1-2] Active + File save
[7-1-3] Inactive
[7-1-4] Inactive + File save
[7-1-5] Light mode
[7-1-6] Full mode
[7-1-7] Retry
[7-2-1] QM test
[7-2-2] Watch dog
[7-2-3] Divide by zero
[7-2-4] SWI
[ [7-2-5] Fatal ]
LGE Internal Use Only