You can use an iPad mini! If you want to use 3g or 4g you will need to make sure you have the wifi + cellular data iPad. They have a SIM card slot on the side.
Natcom, for example, will work with nano. In fact, the regular SIM card can be cut down to a micro (which I have done before) or to a nano! The good news is that it will work either way!
You can buy a special cutter to cut a regular sim down to a nano. I have heard that cell places in Haiti can cut them for you. If they cannot, the SIM cards themselves are cheap ($2) so if you try to cut it down yourself and mess it up, you can try again 🙂
There are a bunch of youtube videos that can show you how to cut down the SIM card.
Posted in: Telephones and Internet