Data free TV with ATT homebase? - DirecTV

I have DIRECTV and a slower internet connection from local company. I am curious in the att wireless home base phone and internet device. If I get that would I be able to connect my DIRECTV genie to the att homebase and stream shows on demand without using data from the plan?

This would be very helpful as my local internet from phone company is 1 to 3 Mbps so streaming and downloading from on demand to the genie is slow for me.

This question, "Data free TV with ATT homebase?," is about DirecTV channels, programming, equipment, and sports.