The Trouble with the iPhone

You’re sitting on the train listening to music on your iPhone. Your wife rings, you answer it and the girl sitting cross from you suddenly gives you an odd look. What went wrong? When you have headphones in the iPhone makes no audible ringing noise. So people around you have no idea that you just took a call. Not that Id change this but it does generate some odd looks. Especially when you answer with “hey sweety”. Oh well.