T-Mobile Retail Sales Associate interview questions

applied online and took the pre employment test. next day received a call from the hiring manager and he did a quick phone interview. He offered me an in-store interview for the fallowing week. The interview was in a room with 2 hiring managers and an observer. The interview took about 20 minutes, they asked questions about personal experiences at past employers, and why i wanted to work for T-mobile. Later that evening i did receive a call from the manager again and he said he wanted to start the background check process. They sent me an email with instructions for the background check.