Do unlocked iphone work with sim card that don't have data service?

Hi. I'm currently use a basic nokia phone, it don't have data service like 3G or 4G. I planning to buy an unlocked iphone, if i put my nokia sim card into iphone? Will i able to call?

Yes the phone will access the network and you will be able to call. It will be your responsibility to not use anything that might use data connection. If you access the data it will bill at the full charge, that is why phone suppliers require data plains to help eliminate people defaulting on the data charges.

Yes it will work.