Enter at your own risk.

For more codes, PM me.

Here are the Codes:

*#3243948# Digital Audio Interference Off

*#32436837# Digital Audio Interference On

*#1111# Software Version

*#2222# Hardware Version

*#1234# Firmware Version

*#92782# WAP User Agent

*#927827# WAP WAProfile

*#0228#/*#9998*228# Battery profile

* # 0842 # Vib test
* # 0746 # SSMS MEMORY
* # 0638 # SIM SIM network ID
* # 0778 # SST Sim service Table
* # 0289 # Buz test
* # 0782 # RTC (RealTimeClock) (# = Refresh)

* # 9998*228 # Battery Profile
* # 9998*842 # Vib test
* # 9998*746 # SSMS MEMORY
* # 9998*638 # SIM SIM network ID
* # 9998*778 # SST Sim service Table
* # 9998*289 # Buz test
* # 9998*782 # RTC (RealTimeClock) (# = Refresh)
* # 9998*968 # YAMAHA OF OK ONE
* # 9998*76 # Product NUMBER
* # 9998*377 # error memory
* # 9998*5646 # GPRS Logo