Any idea why AT&T Passport Gold service is not working on my 6s while in Florence, Italy?

[iMore Question]

Any idea why AT&T Passport Gold service is not working on my 6s while in Florence, Italy

AT&T hasn't been much help. Can only send texts from the WiFi at our house

 

[Just_Me_D]

Re: Any idea why AT&T Passport Gold service is not working on my 6s while in Florence, Italy

I do not. What did the folks at AT&T tell you?