Hi my daughter and wife both have this same phone, my daughter can enable Wifi calling from the wifi advanced preferences menu, the option is not available on my wifes phone. What am I missing?
The first question is which carrier are you trying to activate Wi-Fi calling on? It behaves differently on different carriers. Second question is what version of the phone do you have since there is a Verizon specific version an unlocked version. They both have different software and settings so they'll be behave differently. If you have Verizon then the Verizon version will let you have Wi-Fi calling but the unlock version won't. If you have T-Mobile the unlocked version will let you have Wi-Fi calling but the Verizon version won't. If you have a different carrier talk to them