Kode Rahasia Ponsel Lokal atau China

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