Comcast Internet Essentials
I recently signed up for the Internet Essentials. Received my gateway with a envelope of instructions. I downloaded the XFi app to activate but it will not activate. The app suggests sending a technician to help. Do you have to have an active cable line in order for it to work? I only ordered it because I read somewhere online that you did not need an active cable or phone line. Does anyone know if that's true?