I applied online. The process took 1 week. I interviewed at T-Mobile (Indianapolis, IN) in Aug 2012
Interview
The interview was a STAR based interview which mainly consist of situation based questions. They will also give you an item and ask you to sell it to them. During this you want to acknowledge what they're looking for. Recommend. Give a feature and a benefit. And then move forward.
Interview questions [1]
Question 1
Tell me about a time you had a difficult custome and what did you do to resolve the issue
I applied online. The process took 2 weeks. I interviewed at T-Mobile (Macon, GA) in Sep 2013
Interview
The interview was simple and contained the same questions you would have in most interviews. They mainly wanted to see that you were ready and motivated to sell, not much else mattered
I applied through a recruiter. The process took 1 day. I interviewed at T-Mobile (Chico, CA) in Aug 2015
Interview
It was what you would expect from your average job interview. I met with the recruiter, he asked me general questions about my strengths, work ethics, and how I would handle various situations.