Semiautomatic switching system
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[]
- This article incorporates public domain material from the General Services Administration document: "Federal Standard 1037C". (in support of MIL-STD-188)
Categories:
- Telephone exchanges
- Telephony stubs