The recruiter showed up 10 minutes late to the phone interview and didn't bother to apologize. She then asked extremely simplistic questions and, after we were done, had no idea if I was a fit for the role.

Someone sends an email of when they will call you for a phone screen. No options of times given. Caller calls Very late. 10 minute phone call tops. All questions seem to be a front for asking salary requirements. No offer.