I’ll be travelling to Chile next month, and was wondering what my best option was for using my Tilt there.

 

I know I can contact AT&T and tack on some sort of international plan that will cost me a fortune to use, but there has to be a better way. I’ve heard of people going to other countries and buying a SIM there to stick in their phone. How does that work? Is it hard to do? (I don’t mean the physical act of swapping SIMs–I know that part’s easy.) Will texting work if I do this?