Hi,
I'm traveling with my wife to Italy in April, and I'm trying to understand if our Galaxy S4s will be able to use an Italian SIM card from a prepaid phone to avoid the international roaming charges. The internet (and this forum) seem to be all over the place, so if someone could help me understand what all I need to do in advance, that would be great. We'd certainly like phone and SMS, and ideally some web for things like maps, etc.
Thank you in advance,
Ken