Android

I recently moved to Italy from the U.S.A., and had my phone unlocked to use over here. It is currently running on 4.1.1 software, I have WIND service, it is unlocked from At&t, and I am not able to access the internet outside of wi-fi, access MMS, or anything else that correlates to using the internet. the huge kicker is that my phone now has a SIM toolkit, which is all in Italian, which I don't speak. When I try and access a MMS, it prompts me to check my MMS APN configuration in mobile network settings, and that messages cannot be received until the data connection is restored. Is there anyone out there who can help! Thanks for any input!