1 phone interview with recruiter on general background, 2 levels of behavioral question interviews over the phone, then panel interview with 90% behavioral questions as well. I did well on the interviews, but that is because I prepared for hours. You need to have specific examples at your finger tips, and be prepared to answer very specific follow up questions. For the phone interviews, I had prepared answers written on index cards under a dozen different categories ready to go. A few years ago I took a behavioral interview over the phone and "winged it" and it was a disaster. Preparation is the key to succeed in these types of interviews.