Secret codes for Samsung phones. Input them using a dialer, in the same way as when inputting a 

 

phone number:

 

*#06# > IMEI,

*2767*5282# > reset Millet's Java,

*2767*63342# > reset data (ring tones, photos, music and videos etc.),

*2767*927# > reset WAP,

*#9998*782# > date and time of when the alarm clock will ring,

*#8999*638# > info about the network,

*#9998*5646# > change the operator logo (the one that shows when you turn on the phone),

*#9998*76# > manufacturing number,

*#9998*968# > list of alarm sounds,

*#9998*585# > phone's permanent memory,

*#3243948# > Digital Audio Interference Off,

*#32436837# > Digital Audio Interference On,

*#9999# > software version,

*#0837# > firmware versions (instructions),

*#0001# > phone's parameters,

*#9125# > enables additional options when charging,

*#9998*228# > battery status (temperature, voltage, capacity),

*#9998*246# > program status,

*#9998*324# > debug screens,

*#9998*4357# > Help menu,

*#9998*5282# > Java menu (CSD/GRPS settings for JAVA server),

*#9999#0# > Net monitor,

*#9998*427# > Trace Watchdog,

*#9998*544# > detection jig,

*#9998*636# > information about the memory,

*#9998*785# > shows RTK errors (Run Time Kernel),

*#9998*786# > date of the last time the phone was turned on and off,

*#9998*837# > software version,

*#9998*872# > diagnostic mode,

*#9998*947# > reset,

*#9998*999# > Last/Chk,

*#9998*9266# > Yann debug screen,

*#9998*9999# > software version,

*2767*2878# > reset selected areas of EEPROM,

*2767*3855# > Full EEPROM reset,

*#9999# or *#9998*9999# > software version,

*#8888# or *#9998*8888# > show hardware version,

*#9998*377# or *#9998*0377# > error log,

*#9998*746# or *#9998*0746# or *#0746# > SIM Information,

*#9998*523# or *#9998*0523# or *#0523# > set LCD contrast,

*#9998*842# or *#9998*0842# or *#0842# > vibrates as long as OK is pressed,

*#9998*289# or *#9998*0289# or *#0289# > buzzes as long as OK is pressed,

*#9998*288# or *#9998*0288# or *#0288# > battery information,

*#9998*778# or *#9998*0778# or *#0778# > Table SIM service.