I have a bq aquaris E4.5 Ubuntu edition. If I connect to the 2g service, all is well. I can speak on the phone, use my mobile internet connection, no problem.
If instead I try to use the 2g/3g service, I always get the roaming text in the notification bar, even though I never had active roaming on my prepaid card and the roaming setting in Ubuntu phone is set to off.
How can I fix this?