*#881188#
*#77812114#
*#0084# call
*#9426*357#
*#884488#
*#3646633#
*#33778#
*#77812114#

*#0000#, *#0044# B?M PH蚆 G?I Default English
*#0086#, *#0886# B?M PH蚆 G?I set to China
*#0084#, *#0966# B?M PH蚆 G?I set to Vietnamese
m?b?t ?n kh?i d?ng l?i:
*#19992006#
*#19912006#
*#77218114#
*#118811#
*#881188#
*#9426*357#
*#77812114#
test th? :
*#3646633#>>>>>35E8D2H(sem thong tin may)
-*#33778# >>>>> 35E8E4H
ma so khi may D820(tau)bi riset
*#19992006#,ok


M?t s? m?moden 2007
*#8375# Examines the edition
*#8882# Software edition
*#87# Test
*#8899# Debugging
*#3646633# Factory instruction , ch?nh d? v?ng c?a micro m?t s? d?i m醳

*#035670766*001#
*#035670766*002#

Looked in ida full gm208, gave out much in all imagining they interest the codes of *#...#, that each of them it gives

*23157714*#
*23177726*#
*28760404*#

everything else so through *,,*#

*32914149*#
*28885382*#