All Samsung Secrets Codes
*#06# IMEI code
*#9998*4357# Help Menu
*#9998*5282# Java menu (GRPS/
CSD settings for JAVA server)
*#9999#0# Monitor Mode
*#9999# or *#9998*9999#
Software Version
*#8888# or *#9998*8888#
Hardware Version
Click here to download
*#9998*746# or *#9998*0746#
or *#0746# Sim Infos
*#9998*523# or *#9998*0523#
or *#0523# Display Contrast
*#9998*842# or *#9998*0842#
or *#0842# Vibration On (until
you push OK)
*#9998*289# or *#9998*0289#
or *#0289# Buzzer On (until you
push OK)
*#9998*288# or *#9998*0288#
or *#0288# Battery & Field Infos
*#9998*377# or *#9998*0377#
Error log
*#9998*778# or *#9998*0778#
or *#0778# Sim Service table
*#9998*782# show date and
alarm clock
*#8999*638# show network
information
*#9998*5646# change operator
logo at startup
*#9998*76# production number
*#9998*968# view melody for
alarm
*#9998*585# Non-Volatile
Memory (NVM)
*#3243948# Digital Audio
Interference Off
*#32436837# Digital Audio
Interference On