All of my interviews were phone interviews and they were mostly behavioral. They really want to know who you are and see if you understand "seeing through the clients' eyes". Be yourself.
I applied through university. The process took 3 weeks. I interviewed at Charles Schwab
Interview
Very easy, all behavioral questions. There were about three rounds of interviews. The first one was with a recruiter and the second two were with some of the people in management positions. All of the interviews were on the phone