How do I transfer the phone address book to the SIM card on a Nokia 3120b type RH-50?

I have tried to transfer phone numbers (stored on the phone) to a new SIM card. But I am prompted with, "Phone Memory Protected" then a security code is requested. I have never applied a security code to the phone memory. How do I work around this issue?|||Don't worry its simple.








Try it once more,





When they ask for the security code give " 12345 "





It will accept if you doesn't give another.