I've seen news about the lg revolution being the first phone tom do voice over let, so does this mean the tb won't be able to?
The LG Revolution appears that it won't even ship with that feature enabled. It was just the phone used to perform Verizon's first VoLTE call. It's possible TB will get the feature in a software update later down on the line.
its true no phones will be using lte for voice for a few more years