MOBILE INFORMATION

            ALL CHINA (MTK CPU) MOBILES CODE
              *#66*#                                      : Set factory mode

           *#8375#                                    : Show software version

           *#1234#                                    : A2DP ACP Mode

           *#1234#                                    : A2DP INT MODE

           *#0000#+Send                          : Set default language

           *#0044#+Send                          : Set language to english

           *#110*01#                                : Engineer mode

           *#987#                                      : Factory mode   

           *#987*99#                                : Restore factory settings

           *#369#                                      : LCD contrast

           *#800#/*#900#                         : Software Version

           1122/3344/1234/5678               : Default user code