Somehow I accidentally clicked a wrong setting and de-activated my phone earlier where messages and calls would no longer work. I think I fixed it but I am confused by the cellular settings below. Does it look "normal" to you? No one else I have asked with iPhones has the "Turn On This Line " option. I think that is what I accidentally clicked off earlier.
Does the below look correct as far as normal use should be?
It seems like these are settings that easily can be clicked accidentally. Why would I ever turn the line off? Or remove the cellular plan?