Kode Rahasia Ponsel Lokal atau China.
Mengembalikan ke pengaturan awal atau Restore Factory Setting.
*#987*99#
Default User Code.
1122, 3344, 1234, 5678
Engineer Mode.
*#110*01#
Factory Mode.
*#987#
LCD Contrast.
*#369#
Software Version.
*#800#
*#900#
Set Default Language.
*#0000# Send
Set English Language.
*#0044# Send
Set English Language (new firmware).
*#001# Send
