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Integrated Services Digital Network (ISDN). Terminal Portability (TP) supplementary service. Functional capabilities and information flows
STANDARD published on 1.8.1995
Designation standards: ČSN ETS 300054
Classification mark: 877006
Catalog number: 18094
Publication date standards: 1.8.1995
SKU: NS-170700
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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Latest update: 2025-07-25 (Number of items: 2 209 786)
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