A:Answer Yes XMX1, this is one of the most underrated important feature I believe my phone MUST have. God forbid I'm in a terrible service area however thank God Wi-Fi hotspots are so commonly available in the case of an emergency my phone still has the capability to call or text without the use of mobile data. This phone does have Wi-Fi calling. When you first purchase the phone it should have defaulted to having Wi-Fi calling as available and a preference upon activation. If you want to find this feature in your phone go into settings, in the top search bar speak or type Wi-Fi calling or just Wi-Fi and you will immediately find to turn this feature on and off or choose certain preferences such as only Wi-Fi calling, mobile data preferred, Wi-Fi calling preferred when available. It also can be found under Network/Data category in settings when searching in settings if you cannot find the search bar on top or never have used it. Hope this helps