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Integrated Services Digital Network (ISDN) - Freephone (FPH) supplementary service - Digital Subscriber Signalling System No.one (DSS1) protocol - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user
STANDARD published on 1.7.1999
Designation standards: ČSN EN 300210-3-V1.2.4
Classification mark: 877093
Catalog number: 56005
Publication date standards: 1.7.1999
SKU: NS-151012
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
1.1.2000
1.4.1998
1.7.1999
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1.1.2000
1.8.1997
Latest update: 2026-01-11 (Number of items: 2 254 176)
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