Stored program control exchange

technology used for telephone exchanges
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Stored program control exchange

Summary

Key Facts

  • Stored program control exchange is a type of telephone exchange[1].

Body

Definition and Type

Stored program control exchange is a type of telephone exchange[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] . wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Stored program control exchange. Retrieved May 7, 2026, from https://4ort.xyz/entity/stored-program-control-exchange
MLA “Stored program control exchange.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/stored-program-control-exchange.
BibTeX @misc{4ortxyz_stored-program-control-exchange_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Stored program control exchange}}, year = {2026}, url = {https://4ort.xyz/entity/stored-program-control-exchange}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Stored program control exchange — https://4ort.xyz/entity/stored-program-control-exchange (retrieved 2026-05-07)

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