NOKIA Secret Codes...

1. To see the IMEI (International Mobile Equipment Identity)
          *#06#
   

                   

2.To view the mobile software version
      *#0000#

3.Reset factory setting of Nokia
     *#7780#

4. Nokia Bluetooth device address
     *#2820#

5. To see SIM restriction in NOKIA
#pw+1234567890+1#

6.To jump on secret menu of NOKIA
   *#92702689#

7.To increase the signal Strength of NOKIA mobile.
    *#3370#

8. To increase NOKIA mobile phone battery life upto 30%
    *#3370*

9.To format the content of the NOKIA phone type
   *#3925598# and if ask for lock code type 12345,it will erase all content of the mobile.

10. To see the WLAN Mac Address
   *#62209526#