Deloitte Graduate Consulting interview questions

Phone Interview Interviewer introduced herself and explained the procedure: She would be ask me a few questions; if I couldn't hear properly or there were any problems I should let her know; the interview would take no more than 15 minutes. Why Deloitte? What would I be doing in my first year? What are Deloitte's business lines? Did I have any question? She summarised by telling me the next stage would be in January some time. She also told me when I would find out whether I had made it through, but I wasn't listening! I'm guessing within a few days because Deloitte's application process has been quick and efficient so far.