A phone holster on your hip was the cool way to carry it, at least for a while.Some people did a dozen takes before they were happy with how they sounded.It felt a little silly and incredibly fun at the same time.The inbox filled up fast, so choosing which messages to keep was a tough decision.Little dangling charms jingled every time you pulled your phone out.Snapping on a new colorful cover made an old phone feel brand new.Plenty of people spent hours tapping out a favorite song one note at a time.Your background changed more often than your outfits.