Semiautomatic switching system
Appearance
In telecommunication, the term semiautomatic switching system has the following meanings:
- In telephone systems, a switching system in which telephone operators receive call instructions orally from users and complete them by automatic equipment.
- At tape relay intermediate stations, the manual routing or rerouting of taped messages without rekeying them.
References[edit]
- This article incorporates public domain material from Federal Standard 1037C. General Services Administration. Archived from the original on 2022-01-22. (in support of MIL-STD-188).