We have a summer camp and the cell signal(Verizon) is very poor. We have internet access through Xfinity at the camp ground. I have tried, unsuccessfully to get wifi calling to work there. It will work at our House, where we have Cincinnati bell Internet. So I am not sure if this is an issue with Verizon, our phones (both Samsung) or Xfinity. We both have aging parents and do not want to miss an important call if something happens. I have tried all the usual suggestions, IE: restarting phone, enabling/disabling airplane mode etc. Weird thing is, it worked last year, for the most part anyway.