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Integrated Services Digital Network (ISDN). Three-Party (3PTY) 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 300188-3-V1.2.4
Classification mark: 877039
Catalog number: 55990
Publication date standards: 1.7.1999
SKU: NS-150992
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
1.6.1999
1.4.1998
1.6.1999
1.4.1998
1.6.1999
1.4.1998
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