iPhone 7 WiFi Calling not working
Both my wife and I have iPhone 7s with T-Mobile Service. I am traveling and the house we are staying at has no service. It does have WiFi. When we return to the house, both of our phones connect to the wifi automatically. My wife's iPhone 7 connects to the T-Mobile Wifi service automatically within a minute or so. My iPhone 7 does not connected to WiFi calling unless I power cycle the phone.
HELP!!!
iPhone 7, iOS 13