UNE-ETS 300183/A1ED1

Integrated Services Digital Network (ISDN);Conference call, add-on (CONF) supplementary service;Service description (Endorsed by Asociación Espanola de Normalización in April of 2022.)

NORMA vydána dne 1.4.2022

Španělsky -
Tištěné (NA DOTAZ)

The information about the standard:

Designation standards: UNE-ETS 300183/A1ED1
Note: Změna
Publication date standards: 1.4.2022
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE