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Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators. Simple call-routing mode (SCRM).. Specification for the simple call-routing mode of PBX operation, with terminating stations treated as an entirety.
Translate name
STANDARD published on 30.9.1988
Designation standards: BS 6450-6-6.1:1986
Note: WITHDRAWN
Publication date standards: 30.9.1988
SKU: NS-958741
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: British technical standard
Category: Technical standards BS
Latest update: 2026-02-05 (Number of items: 2 260 299)
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