So far through email, and cell phone, which works for me because I am employed full time and travel long distances to work. It was difficult for me to talk during the day because I have a demanding position and lunch is sometimes limited. We used email and it was fabulous to keep in touch. I did eventually have telephone interview with someone in the same position I am seeking and it went very well at a inopportune time for someone. It worked for both of us I am now in the process of a face to face interview and tour of the facility next week They were very accommodating with scheduling.