Conduent Machine Learning Scientist interview questions

The recruiter contacted me on LinkedIn and then we talked on the phone. He arranged a phone interview with the hiring manager and we talked for about one hour. The questions were not technical and overall I was optimistic. At the end of the interview, he mentioned that he will contact me if they decide to proceed to the next step and if he does not contact me it means that they are not going to proceed further. This didn't sound polite to me. They did not give me any time frame. I contacted the recruiter 2 weeks and he did not reply !!!