Samsung Secret Codes

Software version: *#9999# 
IMEI number: *#06# 
Serial number: *#0001# 
Battery status- Memory capacity : *#9998*246# 
Debug screen: *#9998*324#- *#8999*324# 
LCD contrast: *#9998*523# 
Vibration test: *#9998*842# - *#8999*842# 
Alarm beeper - Ringtone test : *#9998*289# -*#8999*289# 
Smiley: *#9125# 
Software version: *#0837# 
Display contrast: *#0523# -*#8999*523# 
Battery info: *#0228# or *#8999*228# 
Display storage capacity: *#8999*636# 
Display SIM card information: *#8999*778# 
Show date and alarm clock: *#8999*782# 
The display during warning: *#8999*786# 
Samsung hardware version: *#8999*837# 
Show network information: *#8999*638# 
Display received channel number and received intensity: *#8999*9266# 
*#1111# S/W Version 
*#1234# Firmware Version 
*#2222# H/W Version 
*#8999*8376263# All Versions Together 
*#8999*8378# Test Menu 
*#4777*8665# GPRS Tool 
*#8999*523# LCD Brightness 
*#8999*377# Error LOG Menu 
*#8999*327# EEP Menu 
*#8999*667# Debug Mode 
*#92782# PhoneModel (Wap) 
#*5737425# JAVA Mode 
*#2255# Call List 
*#232337# Bluetooth MAC Address 
*#5282837# Java Version 
Type in *#0000# on a Samsung A300 to reset the language 
Master reset(unlock) #*7337# (for samsungs E700 x600 but not E710) 
Samsung E700 type*#2255# to show secret call log (not tested) 
Samsung A300, A800 phone unlock enter this*2767*637# 
Samsung V200, S100, S300 phone unlock : *2767*782257378#