The process took 2 weeks. I interviewed at AT&T (Orlando, FL) in May 2009
Interview
I did the online application and afterwards i was instructed to set up a group interview time. At this we were assesed on our computer skills and were given a test. After we took the test we had to wait for the mto call us back in for a face to face interveiw. after the face to face interview we had to have a drug test, background check, and an employment check. after all that cleared we were offered a position
The process took 3 weeks. I interviewed at AT&T (Atlanta, GA) in Mar 2011
Interview
Applied through school's careerlink, received email a week or so later asking to set up phone interview. First round was with outside hiring firm, basic behavioral questions about firm. Second round was with AT&T recruiter, again asking behavioral and "why AT&T" questions. Third round was at local branch with regional sales manager. This one was much more informal, with me basically asking him questions about life on the job.