Remove cellular plan without the sim
Hello. I was using my iPhone 12 pro max with dual SIM. My eSim through ATT is fine but I can't find the actual SIM. The line I was using out of country with a physical sim is no longer and I don't have that physical SIM either. But it still pops up in my cellular plans and says NO Sim exactly where the button ON/OFF would be. How do I delete that line from my phone so it only has my one ATT eSim as cellular?
iPhone 12 Pro Max, iOS 15