Nokia 6300 optus registration code?

[the_duke1234]

i just bought an optus prepaid nokia 6300 phone.
i want to be able to use my telstra sim.

FCC ID: PPIRM-217
ic : 66IU-RM217
please let me know if you need any more info.

thanks

[Unregistered]

Did you mean Restriction code?It is so, then you can get it from your Network service provider or any third party online vendors like Unlocking4U.com here you need to specify your country, IMEI number of your phone.