UNE-EN 300425V1.3.1

Private Integrated Services Network (PISN); Specification, functional model and information flows; Call intrusion supplementary service [ISO/IEC 14845 (1996) modified] (Endorsed by Asociación Espanola de Normalización in June of 2020.)

STANDARD published on 1.6.2020

Spanish -
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The information about the standard:

Designation standards: UNE-EN 300425V1.3.1
Publication date standards: 1.6.2020
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Category: Technical standards UNE