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Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No.two (DSS2) protocol - Direct Dialling In (DDI) supplementary service - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification
STANDARD published on 1.8.1999
Designation standards: ČSN ETS 300661-2-ed.1
Classification mark: 877137
Catalog number: 56252
Publication date standards: 1.8.1999
SKU: NS-172063
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
1.7.1999
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Latest update: 2025-04-30 (Number of items: 2 198 114)
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