Useful Secret Codes of Nokia mobile phone :

Some useful codes for Nokia has been given below.
Hope this will be helpful for all Nokia users. Share with your friends and let them know.


*#06#         for checking the IMEI (InternationalMobile Equipment Identity).
*#7780#     reset to factory settings.
*#67705646#       This will clear the LCD display (operator logo).
*#0000#       To view software version.
*#2820#       Bluetooth device address.
*#746025625#      Sim clock allowed status.
*#62209526#     – Display the MAC address of the WLAN adapter. This is available only in the newer devices that support 
                          WLAN.
#pw+1234567890+1#       Shows if sim have restrictions.

*#92702689#         – takes you to a secret menu where you may find some of the information below:
1. Displays Serial Number.
2. Displays the Month and Year of Manufacture
3. Displays (if there) the date where the phone was purchased (MMYY)
4. Displays the date of the last repair – if found (0000)
5. Shows life timer of phone (time passes since last start)

*#3370#        – Enhanced Full Rate Codec (EFR) activation. Increase signal strength, better signal reception. It also help if u 
                       want to use GPRS and the service is not responding or too slow. Phone battery will drain faster though.
*#3370*          – (EFR) deactivation. Phone will automatically restart. Increase battery life by 30% because phone receives  
                     less signal from network.
*#4720#        – Half Rate Codecactivation.
*#4720*         – Half Rate Codec deactivation. The phone will automatically restart
If you forgot wallet code for Nokia S60 phone, use this code reset:*#7370925538#
Note, your data in the wallet will be erased. Phone will ask you thelock code. Default lock code is: 12345
Press *#3925538# to delete the contents and code of wallet.
Unlock service provider: Insert sim, turn phone on and press vol up-arrow keys) for 3 seconds, should say pin code. Press C, then press * message should flash, press * again and 04*pin*pin*pin#
*#7328748263373738# resets security code.

Default security code of Nokia is 12345
** Some code may not work in all Model.
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