Re: Brand New Note 4. Wifi Calling wont work.
You ARE connected to a wifi router that's connected to the internet, right? If so, bring the phone back. New phone + problem = replacement. (If you're willing to do the work others should be doing without getting paid for it, I have a whole lot of stuff you can do around here. It's Samsung's problem, not yours. Let them worry about it. Just bring it back to your carrier and nicely ask them to replace the phone.)