LG secret codes

*#06#                ->  To display the IMEI Number of the mobile.
2945*#01*#        ->  Secret menu for LG.
2945#*#             ->  Test mode.
*8375#               ->  Use to display the mobile software version.
*#07#                 ->  To display the SW and IMEI Number(LG 510)
2945#*70001#     ->  Simlock menu (LG 7020, 7010)
2947#*                ->  Simlock menu (LG 500, 600)
2945#*5101#       ->  Simlock menu (LG 510W, 5200)
1945#*5101#       ->  Simlock menu (LG B1200)
637664#*#           ->  Test Menu 8330.
49857465454#     ->  Test Menu 8180 V10a.
492662464663#   ->  Test Menu 8180 V11a.
47328545454#     ->  Test Menu 8130-8138.
277634#*#           ->  Test Menu 8110-8120
*8375#                ->  OS version (LG B1200)
##2342                -> Apply to resets the set advanced settings.
##786                 ->  Used to reset the mobile memory and life timer.
##889                 ->  To Enable the TTY.
* 6861 #              ->  To recount checksum.