Ten NOKIA codes and tricks

*#06# -You can check the IMEI type and using this number you can find who is using this mobile number and where it is(If you lost your mobile phone). So please don't forget note in your personal diary.
*0000# - You can check your mobile phones software revision type, the date of software release and phone type.
*#746025625# - You can check whether your network provider supports clock stopping.
*3370# -To improve your phone's call quality. Press this number. But this decreases ur phone's battery life by 5%.
#3370#- Deactivates above appliacation.
*2820# - When we press this number we can find out bluetooth device address
*#92702689#- By dialing this number you can find out manufactured date, purchasing date(if seller entered),number of times it required , life timer and also serial number.Also your mobile phone will be out of range in this menu.
*2640#- Displays security code in use (not active in all phones).
*#43#- You can check your call waiting status of you phone using this number.
*#73#- Resets the game scores.