Well the cellular network has voice over LTE or voice over NR, whether the data side is turned on or not. So unless it’s an airplane mode with Wi-Fi turned on and you go out of range of the Wi-Fi, it should just switch it from the Wi-Fi over to the cellular network.
It’s miles away from my home so that’s got to be it but cellular is turned off. I guess it doesn’t do anything unless it’s in airplane mode…?
Well the cellular network has voice over LTE or voice over NR, whether the data side is turned on or not. So unless it’s an airplane mode with Wi-Fi turned on and you go out of range of the Wi-Fi, it should just switch it from the Wi-Fi over to the cellular network.