SIM card size M1s?

Feb 18, 2012
My M1s is (finally) on its way, at least I hope so, it was hell difficult to get it.

Now I learned that it has a MicroSIM slot. Just that the source is not really reliable and I don't really know what exactly a MicroSIM is. ;)

Can anyone tell me if I have to order another SIM from my provider, or will the normal SIM card fit?

Sorry if this is a stupid question.