I applied in-person. The process took 1 day. I interviewed at Sterling Global Call Center in Apr 2017
Interview
The interview was pretty basic and it didn't take too long. The interviewer was also friendly and approachable, even applicants with no call center background can land the job.
The interview is so easy. Why should we hire you, what is your expected salary? First, you will undergo on examination, After that initial interview and the final interview. Very easy.