Reducing operator effort on person-to-person calls by automatic toll ticketing

A new automatic toll-ticketing system for step-by-step telephone exchanges without register-senders handles person-to-person, collect, and credit-card or third-number calls, in addition to the usual station-to-station sent ¿ paid traffic. Calling numbers are identified either automatically or by operators for both the toll center and tributary offices. A new cordless position for the operator includes a display of the called and calling numbers. ¿Time and Charges¿ and detail billing can be provided.