I was contacted by email to set up a phone interview. I was given the number to call and a specific time to do so. We rescheduled this twice because my call went unanswered, the interviewer claimed something had come up, which I understand happens in education. However, after I my call was not answered again on the third rescheduled attempt, I followed up by email to inquire if the position was still looking to be filled and never received any response. The experience was very unprofessional.