old type sim for carphone

[karllap]

I have bought a car with a Nokia car phone installed that apparantly takes the old credit card sim, is it possible to clone my sim so that I can use the car phone whilst driving and my mobile when out and about?
Also where do I look for the sim card in one of these car phones?

[crazeazn]

i those SIM cards are not available anymore? what model nokia phone is it?