Automatic Toll Switching Systems
- 1 September 1952
- journal article
- website
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Bell System Technical Journal
- Vol. 31 (5) , 860-882
- https://doi.org/10.1002/j.1538-7305.1952.tb01413.x
Abstract
A new automatic toll switching system has been developed by the Bell Telephone Laboratories for use at the most important switching centers for implementing the nationwide dialing program. The job of performing the switching functions at such points ...Keywords
This publication has 5 references indexed in Scilit:
- Nationwide Numbering PlanBell System Technical Journal, 1952
- Fundamental Plans for Toll Telephone PlantBell System Technical Journal, 1952
- Application of Multifrequency Pulsing in SwitchingTransactions of the American Institute of Electrical Engineers, 1949
- Crossbar Toll Switching SystemTransactions of the American Institute of Electrical Engineers, 1944
- Crossbar Dial Telephone Switching SystemTransactions of the American Institute of Electrical Engineers, 1939