Searching/No Service iPhone 6
I ordered an iPhone 6 the day before Thanksgiving, received it yesterday, and tried activating it but it says it's either searching for a signal or that I have no service at all. As a result, I can't log in to my Apple ID, I can't call, text, download apps, etc. I've tried calling Customer Sevice/Care but they couldn't help me. I've tried turning my phone off and on, dialing ##72786#, resetting the network settings, resetting content & settings, but nothing is working.