In one country no signal
in one country (at the moment) my iPhone can’t log to the service signal. I can search, I see the providers but I can’t log in. Only happened in Finland. Provider checked all and I have no problem with them. The problem is with iPhone. I have changed SIM card and the same story. My sim working on the another phones in Finland. I bought iPhone as a new. What is the reason?
iPhone 11 Pro, iOS 13