*#06# : for IMEI*#92702689# : All Manufacture (Warranty)
*#3370# : Enable EFR (To disable, Type it again. Phone Automatically Restart)
*#0000# : View Software version
*#7780# : Restore factory settings
*#67705646# : Clear LCD Display (Operator Logo)
*#2820# : Bluetooth device address
*#746025625# : SIM lock allowed statue
*#62209526# : Display the MAC address
#pw+1234567890+1# : Show if SIM restrictors.
*#4720# : Half rate Codec activation (To disable, Type it again)
*#7370925538# : S-60 (Reset) Default code is 12345
*#3925538# : Delete the contents and code of wallet
*#7328748263373738# :Reset Phone Code. Default code is 12345
Below are some reset codes for various Series 40, 60 and the new Series 80 Communicator series (Nokia 9300/9500):
- Full Reset: (clears everything off the phone memory!! Be sure to back up your contacts!!): *#7370#, 12345 and then Yes.
- Soft Reset: *#7780#, 12345 and then Yes. (Also works on Nokia S40 phones as a full reset)
*#delset# : This deletes the Email, GPRS, MMS settings that cannot be erased via phone options. (Newer Series 40 phones only i.e. 6230(b))
Free Software :
