These
codes for the China series of phones provide some interesting
information for users, they also unlock some hidden functions. These
codes are often referred to as . Use the codes at your own risk, not all
China phones support all codes, I have just tried to list them in a
table. With the help of these codes, you can get hidden information of
China handsets and troubleshoot the routine problems.*#66*# Set Factory Mode
*#8375# Show Software Version
*#1234# A2DP ACP Mode
*#1234# A2DP INT Mode
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*#0000# Set to Default Language
*#0044# To English
*#0966# To Arabic
*#0007# To Russian
*#0033# To Italian
*#0039# To Thai
*#0084# To Vietnamese
*#0049# To German
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*#110*01# Engineer Mode
*#987# Factory Mode
*#987*99# Restore factory settings
*#800# or *#900# Software Version
*#360# LCD Contrast
