I have a 722 and a 622 in different rooms. The 722 is connected to broadband and phone line. The 622 is "connected" to the 722 via dishcomm. Can the 622 still call "home" if I cancel my phone line?
Or does the dishcomm only work with the other receivers phone connection, and not via broadband?
Or does the dishcomm only work with the other receivers phone connection, and not via broadband?