secret tricks for samsung mobile or cellphone

                                          >>>>Samsung Mobile or cellphone secret codes<<<<<
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# Software version: *#9999#
IMEI number: *#06#
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# 
(NOTE:-This will not delete anything from your mobile phone, but set each and eveything to its default/standard setting as it was on the time of purchase.   #*7728# )