Nokia Secret Codes |
|
|---|---|
| *#06# | For checking the IMEI (International Mobile Equipment Identity) |
| *#7780# | Reset to factory settings. |
| *#2820# | Bluetooth device address |
| *#67705646# | This will clear the LCD display(operator logo) |
| *#pw+1234567890+1# | Shows if sim have restrictions |
| *#62209526# | Display the MAC address of the WLAN adapter. This is available only in the newer devices that supports WLAN like N80 |
| *#0000# | To view software version |
| *#746025625# | Sim clock allowed status |
| *#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 Codec activation |
| *#4720* | Half Rate Codec deactivation. The phone will automatically restart |
| *#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) |
