There are some simple and easy tips and tricks of Nokia handsets to change your features in Nokia mobiles.
These simple Nokia codes are very helpful for to use and operate you’re Handset.
And there are many codes are also work on other Handsets like Samsung and other sets.
Use these codes or type on the main screen of Mobile
For checking your IMEI (International Mobile Equipment Identity) use this code *#06#.
For Sim clock allowed status *#746025625#.
For Display the MAC address of the WLAN adapter use this code *#62209526# (This is available only in the newer devices that support WLAN).
This code will clear the LCD display (operator logo) *#67705646#.
To view your device software version use this code *#0000#.
For reset to factory settings use this code *#7780#.
For Bluetooth device address use this code *#2820#.
For Shows if sim have restrictions #pw+1234567890+1#.
This code *#92702689# takes you to a secret menu where you may find some of the information below: 1. To Displays Serial Number. 2. To Displays the Month and Year of Manufacture. 3. Shows life timer of phone (time passes since last start). 4. Displays the date where the phone was purchased (DD MM YY). 5. Displays the date of the last repair if found (0000).
*#3370* this code is use to (EFR) deactivation and then Phone will automatically restart. For Increase battery life by 30% because phone receives less signals from network.
*#3370# Enhanced Full Rate Codec (EFR) activation.
For Increase your mobile signal strength, better signal reception. It is also helps if you want to use GPRS and the service is not responding or too slow. Phone battery will drain faster though.
This code *#4720# is a Half Rate Codec activation.
And this code *#4720* is use for Half Rate Codec deactivation and the phone will automatically restart.
If you want to forget wallet, then use this code *#7370925538# for Nokia S60 phone for reset.
Note, your data in the wallet will be erased. Phone will ask you the lock code. Default lock code is: 12345
Use this code *#3925538# to delete the all contents and code of wallet from your handset and to unlock service provider: Insert sim and turn phone on and press volume up-arrow key for 3 seconds and should say pin code and then Press C, then press * message should flash then press * again and 04*pin*pin*pin# This code *#7328748263373738# is use for resets security code and the default security code is 12345.