Some Secret Codes for Mobile Phone (Nokia mobile)

Nokia Secret Codes:

• *#06# : for checking the IMEI (International Mobile Equipment Identity).

• *#0000# : To view software version.

• *#7780# : reset to factory settings.

• *#3370* - (EFR) deactivation.

• *#4720# - Half Rate Codec activation.

• *#4720* - Half Rate Codec deactivation. The phone will automatically restart

• *#2820# : Bluetooth device address.

• *#746025625# : Sim clock allowed status.

• *#62209526# : Display the MAC address of the WLAN adapter.

• #pw+1234567890+1# : Shows if sim have restrictions.

• *#67705646# : This will clear the LCD display(operator logo).

• *#92702689# : takes you to a secret menu .

• *#3370# - Enhanced Full Rate Codec.

**Some codes may not work in all mobile phone devices.