So I upgraded to iOS 7 this morning. I checked Control Center a bit later and saw an Airplay icon going to "iPhone Speaker". I have no idea why (we don't have any air play devices, let alone with that name), I don't know how it got selected, and I'm no longer seeing it. So... is that normal?
Edit: I noticed it again while playing a voicemail. It seems to directly control if the speakerphone is on or if it goes through the earpiece (not surprising really). But, can anyone explain what this has to do with airplay?