What does the dotted grayed out circle in on this iPhone/iPad mean?
When I open iTunes and go to my iPad or iPhone and click "On This iPhone/iPad" and choose categories on the right, some items are grayed out with a dotted circle on the left. This primarily seems to be in the "Books" (some), "Tones" (most) and "Voice Memos" (all) sections.
This isn't the play/unplayed blue dot. It's something else.
Any ideas what this means?
iPhone 4S, iOS 6.0.1, AT&T 32 GB