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Integrated Services Digital Network (ISDN);Signalling System No.7 (SS7);Digital cellular telecommunications system (Phase 2+);Application of ISDN User Part (ISUP) version 3 for the ISDN-Public Land Mobile Network (PLMN) signalling interface;Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification (Endorsed by Asociación Espanola de Normalización in January of 2022.)
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STANDARD published on 1.1.2022
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| Availability | IN STOCK |
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Designation standards: UNE-EN 302646-3V7.1.1
Publication date standards: 1.1.2022
SKU: NS-1113073
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Category: Technical standards UNE
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