Based in Minnesota, Business Systems International has been serving customers since 1986.

We carry equipment from all major, and several minor telecommunication manufacturers in addition to many rare and hard to find items.

Your satisfaction is our number one priority. When you make a purchase with BSI, your order is typically shipped the same day (Monday through Friday.) Saturday shipments are available, call for details..

All equipment is in Refurbished condition, unless otherwise noted. We provide a One Year Warranty on the vast majority of our products which is accounted for in our already low prices. All of our telephone sets include new handset and wall cords unless otherwise noted. We primarily ship via UPS, but other options may be available upon request.