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Integrated Service Digital Network (ISDN) - Explicit Call Transfer (ECT) supplementary service - Digital Subscriber Signalling System No. one (DSS 1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification
STANDARD published on 1.10.1999
Designation standards: ČSN EN 300369-2-V1.2.4
Classification mark: 877077
Catalog number: 56823
Publication date standards: 1.10.1999
SKU: NS-151071
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: 2025-10-01 (Number of items: 2 235 923)
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