Will AT&T support Xperia 5 II VoLTE & Wifi Calling?
Sony is launching the Xperia 5 ii this December. On the Sony product page, it says that ATT will be supported. Will ATT whitelist the Xperia 5 ii for VoLTE so the phone will still be functional on the network in Feb 2021 when they shut down 3g? It isn't currently on the VoLTE whitelist, can I call to provision manually?