Answer United Earns Coveted Diamond Plus Award for Exceptional Answering Services Recognized with the 16th ATSI Award of Excellence Answer United of Kalamazoo, MI, has been honored with the exclusive ATSI 2013 Award of Excellence for the sixteenth year. This prestigious award is presented annually by the Association of TeleServices International (ATSI)—the industry’s leading trade … Continue reading ATSI Award Diamond Plus 16 Years