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Tech Info - Samsung SGH500

Samsung SGH500

*#9999# - Show Software Version
*#0837# - Show Software Version (instructions)
*#0001# - Show Serial Parameters
*#9125# - Activates the smiley when charging.
*#9998*228# - Battery status (capacity, voltage, temperature)
*#9998*246# - Program status
*#9998*289# - Change Alarm Buzzer Frequency
*#9998*324# - Debug screens
*#9998*364# - Watchdog
*#9998*377# - EEPROM Error Stack - Use side keys to select values. Cancel and ok.
*#9998*427# - Trace Watchdog
*#9998*523# - Change LCD contrast - Only with version G60RL01W
*#9998*544# - Jig detect
*#9998*636# - Memory status
*#9998*746# - SIM File Size
*#9998*778# - SIM Service Table
*#9998*785# - RTK (Run Time Kernel) errors - if ok then phone is reset, info is put in memory error.
*#9998*786# - Run, Last UP, Last DOWN
*#9998*837# - Software Version
*#9998*842# - Test Vibrator - Flash the screenlight during 10 seconds and vibration activated.
*#9998*862# - Vocoder Reg - Normal, Earphone or carkit can be selected
*#9998*872# - Diag
*#9998*947# - Reset On Fatal Error
*#9998*999# - Last/Chk
*#9998*9266# - Yann debug screen (Debug Screens)
*#9998*9999# - Software version
*0001*s*f*t# - Changes serial parameters (s=?, f=0,1, t=0,1) (incomplete)
*0002*?# - unknown
*0003*?# - unknown SP-unlock SGH-600
*2767*3855# - Full EEPROM Reset ( THIS CODE REMOVES SP-LOCK!! )
*2767*2878# - Custom EEPROM Reset