As I understand the model with cellular still can't make calls without iPhone?
Right, iPhone and iPad must be on the same wifi network for normal phone calls to work.
https://support.apple.com/en-gb/guide/ipad/ipadf97892b2/ipad...
Facetime / Signal will work fine over just data.
alt Hacker News
Right, iPhone and iPad must be on the same wifi network for normal phone calls to work.
https://support.apple.com/en-gb/guide/ipad/ipadf97892b2/ipad...
Facetime / Signal will work fine over just data.