My current comcast modem has 4 phone line ports of which I use 3. The xFi modem only has two ports. Is there a way to make it work with 3 phone lines?
You andser dropped off.
Two way split the cable in to both modems. Keep phone lines on old modem, internet on new modem?
will I be billed for having two modems if I don't return the old modem?