Maybe someone should start a class action lawsuit against Asus. It's ridiculous to buy a phone expecting it to work with a national cell service only to have to buy a new phone only a year later. I don't care how inexpensive it is, most people are not tech savvy enough to understand that volte would be necessary in order to keep using your phone. I'm sure that had everyone known this was going to be the inevitable result, Asus would NOT have sold one unit in the USA because they were selling a product that was already obsolete when it was put on the US market. They are enabling wifi in other countries. Why are they not following suit in the US??? This is an amazing piece of tech but if it doesn't work as a phone, it's basically bricked. I am always concerned that a company support their product for security and OS updates for at least two years. Who knew when I bought this phone that Asus wouldn't even guarantee that Is be able to just keep using it as a phone? We need VOLte enabled or we need to demand refunds. They've basically stolen our money for a device that didn't do what it was suppose to do.