I passed the telephone interview and I'm preparing for the assessment center. The interview staff said it would take around 30 mins, while actually it took 45 mins for my telephone interview. There are mainly 3 parts, in the first part, I got some questions about the company value and why do you think you fit Arup; in the following part the staff gave me two working scenes and each asked 3 to 4 questions about what would you do and why; at last she asked if I have any questions and confirmed my location preference. I was very nervous at first but as time went by I felt better, I asked the staff several times to repeat the question, she was patient and that really helped me to relax. My advice for the telephone interview is to read about the key speech and Arup value, also, make sure you understand what the question really want you to do before answering.