Just a quick note for Internet Air users.
There are actually 3 different APNs that any one of which may be required to connect.
We default to: broadband and nrbroadband currently, BUT there is also: nrfwbb, nrfwbb-b, and nrfwbb-c. The most popular one lately seems to be nrfwbb-b.
If you have internet Air and the APN isn’t allowing a data connection, try and change just the APN, reboot, and test again.