Automated Operator Assisted Calls
Original Publication Date: 1978-Jan-01
Included in the Prior Art Database: 2005-Feb-20
Operator mark sense cards used for manual ticketing of operator-assisted calls may be practically eliminated by the use of this system which assembles formatted records on magnetic tape or diskette. The system allows existing electromechanical toll-ticketing systems to accept credit card and special instruction calls, and performs a toll recording function on an existing toll system.