@totalrando Yeah? The marketing on this stuff is doing its usual job of confusing the uninitiated.
So calls and data already go over 4g? Then what is VoLTE for? Is it a frequency-band thing, where they're trying to move everyone to a particular one so they can re-use other bands?
I've read around this stuff over the years, but I only care about the details when it's time to get another one so I forget everything. And nowadays, corporate weasel-speak is the common tongue so it's very hard to parse.