Custom Designation Telephone Overlay Template Software for Windows NT / 98 / 95. Phone labeling software for Windows and Macintosh. For use with Overlay brand forms. This single version works with the entire line of overlays (all manufacturers and models) supplied by overlaypro.com. Once purchased, all future upgrades and updates are no charge to you and are all available for download. You will never have to pay for any overlay related software again!, OVERLAYPRO WIN (95/98/2000,NT) WIN 95/98/2000,NT 4.0 UP & MAC, UPC: 816912009914