Among the many changes, the new rules would require batteries in consumer devices like smartphones to be easily removable and replaceable. That's far from the case today...
Depends on where you live and what service provider you use. There is quite a bit of overlap between European and American cell frequencies, but it’s not something you can just assume will work.
Doesn’t work on US networks IIRC.
Depends on where you live and what service provider you use. There is quite a bit of overlap between European and American cell frequencies, but it’s not something you can just assume will work.