> You can't. Again, most people never use this functionality.

I don't think I'm THAT much of an exception. I sit at an open-ish desk all day and wear headphones to block out ambient noise. I also need to charge my phone at some point in the day if I want it to last through my commute in the evening. This means that I often need to charge while listening.

Given the popularity of open offices and limitations in phone battery life, I don't think this is so rare.