This should tell you all you need to know. I once called my parents house from an airplane (remember those very pricey in seat air phones) and had my Mom place her landline phone next to TV so I could hear the Bills game. Every time the pilot would come on, it would drop my connection and I would have to call back. At one point the flight attendant came by and asked me in a somewhat rude tone, who the heck you talking to? I listened to entire Bills game that way as I flew east coast to west coast.