The problem is well known by 48 and it's not something new, you can find complaining for months, if you have problem it will affect your line, so doesn't matter if you ask for a new simcard, change your phone, switch from Android to iOS (I tried thos...
I having the same issue, tried every combination possible of apn configuration and manual network selection, tried every over after changing the menu abroad options in the simcard, I get 3G signal and can do phone calls, but internet doesn't work
