Integrated Services Digital Network (ISDN);Calling Line Identification Restriction (CLIR) supplementary service;Digital Subscriber Signalling System No. one (DSS1) protocol;Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsed by Asociación Espanola de Normalización in March of 2022.)
NORMA vydána dne 1.3.2022
Designation standards: UNE-ETS 300093-2ED1
Publication date standards: 1.3.2022
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE