nokia security codes list

On the main screen type *#0000# - Display the software version, the date when the software was built and the phone model. In some cases, the phone model is not the one used by marketing. It is the internal model used inside Nokia. For example, RM-36 is the internal name of Nokia 6680. *#06# for checking the IMEI (International Mobile Equipment Identity). *#7780# reset to factory settings. *#67705646# This will clear the LCD display (operator logo). *#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 *#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)