*#06# - displays the unique serial number or IMEI number

*#0000# - shows the firmware or software version details

*#2820# - Bluetooth (BT) device address

press and hold the ZERO (0) button - brings you to the homepage of your wap/gprs

press and hold the MENU button - launch the phone's task manager. you can then switch between active programs or terminate a running application by press the CANCEL/DELETE (c) button.

*#7780# - restores user defined settings to factory default settings. programs, calendars, and contacts are unchanged. you will be ask to input your security or lock code to proceed with the restoration.

*#7370# - reprograms your phone memory to factory default. all files will be deleted. you will be ask to input your security or lock code to proceed with the phone memory format. backup your messages, contacts, and other important data before proceeding. NOTE: this is equivalent to hard format for Nokia Series 60 1st edition phones (N7650, N3650/60, N-Gage/QD). If you are using Nokia...

There are some useful secret codes for Nokia S60’s phones to get system information, such as IMEI and software version. To enter theses codes, the phone must be in the idle screen (not in the menu screen). What is idle screen? This is the screen where you see the operator name, date, time, battery level, signal strength and some other stuff. You can switch between idle screen and menu screen using Menu key ().

*#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# - Display IMEI (International Mobile Equipment Identify) of your phone.



*#2820# (*#BTA0#) - Display the Bluetooth device address of your phone.



*#62209526# (*#MAC0WLAN) - Display the MAC address of the WLAN adapter. This is available only in...