Phone Interview was very quick. and most questions had to do with what/why you left your old job, how long did you hold your previous position(s), why did you want to interview for this job, etc.
Office interview was different, be prepared to do a lot of the talking. This was not a scripted interview. they make youf feel very comfortable and tell you everything under the sun about the company, i.e., reason why the position is open, what is expected of the new hire, benefits, vacations, sick days, etc. then they will ask you if you have any questions. Which was particularly hard to answer since they had covered everything. They ask you to tell them about yourself, duites and what you expect out of the position.