AT&T interview questions

After applying online through my school's career website, I received a few e-mails and call to schedule a phone interview with AT&T. It struck me as a bit unusual that during the back-and-forth e-mails with my contact in the HR department, she wasn't showing the typical recruiter behavior. There was a miscommunication with time zones and I just don't think she understood what I was talking about. Anyway, after that, the phone interview was very impersonal and straight to the point. No formalities were exchanged and it was just a series of behavioral questions that she asked while you spoke. No interaction really, just hearing yourself talk. There were a few questions I wasn't prepared for (even though I'd done my homework and researched their site/job position extensively) and that was that. There was the courtesy "Do you have any questions for me?" at the end, but by the end of the interview, I just felt like she didn't really care and my responses didn't matter. I've had phone interviews before and this was probably the worse.