samsung screat codes for all mobiles

Software version:*#9999#
IMEI number: *#06#
Serial number: *#0001#
Battery status- Memory capacity : *#9998*246#
Debug screen:*#9998*324# -*#8999*324#
LCD kontrast:*#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# GPSR 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 Adress
*#5282837# Java Version
Type in *#0000# on a Samsung A300 to reset the language
Master reset(unlock)#*7337# (for the new 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#