Android Question

which sims card do i need to purchase to convert my unlocked samsung galaxy note (GT-N7000)
Hello and welcome to Android Forums! :)

Not sure what you mean... a SIM card doesn't actually convert your phone. If your device is unlocked, then you should be able to use any carrier's SIM card in it.

If you could provide a little more info on what you mean, we could try and help you further :)