LG LG-600 Series, Repair Manual, Page: 16 / 90

GSM Handsets Lab.
16
5. ENGINEERING MODE
Enter : 2945#*
•
About Engineering Mode
Engineering mode is designed to allow a service man/engineer to view
and test the basic funtions provided by a hanset.
•
Access Codes
The key sequence for switching the engineering mode on is 2945#*
Pressing END will switch back to non-engineering mode operation.
•
Key Operation
Use Up and Down key to select a menu and press
‘
select
’
key
to progress the test. Press
‘
back
’
key will switch back to the
original test menu.
This mode is used to certify that which part is needed to repair so simply.
This part is consist of BB test, RF test, MF test, SW version and so on.