I talked on a cell phone in a cirrus with a glass cockpit, guess what happened? Nothing. I've also done the same with streaming music. If the displays stoppe

I talked on a cell phone in a cirrus with a glass cockpit, guess what happened? Nothing. I've also done the same with streaming music. If the displays stopped working because of wifi they would always be left trying to navigate taxiways without them... And that would be a very real problem.