When I had my Iphone 5 on AT&T I remember in order to tether to another device I had to pay an extra charge, this might have been before IOS 7 I cannot remember. With my current phone which is a Lumia 1520 Windows phone, I can set it up as a mobile Hotspot, something that comes in handy for my laptop when I'm out and about. I'm thinking of going to an Iphone 6 early next year and wondering with IOS 8 will I be able to do this ?