Engineering Mode - LG B2050 Service Manual

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9. ENGINEERING MODE

A. About Engineering Mode
Engineering mode is designed to allow a service man/engineer to view and test the basic
functions provided by a handset.
B. Access Codes
The key sequence for switching the engineering mode on is 2945#*#. Pressing END will
switch back to non-engineering mode operation.
C. 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.
D. Engineering Mode Menu Tree
RF Test
BB Test
FM Radio
Engineering
Mode
Trace
MF Mode
option
- 105 -
9. ENGINEERING MODE
Fact.
Call Timer
Reset
S/W
Version

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