FWIW, MMS and SMS are still left in the dust in this situation, as I have this exact issue.
That shouldn't be the case. There's an extension to VoWiFi to support SMS over IP. With 2G and 3G going away it's not like your carrier has a choice anyway.
alt Hacker News
That shouldn't be the case. There's an extension to VoWiFi to support SMS over IP. With 2G and 3G going away it's not like your carrier has a choice anyway.