DIN EN 301920

DIN EN 301920

March 2004
Standard Current

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Simple dialog supplementary service [ISO/IEC 21407 (2001) modified] (Endorsement of the English version EN 301920 V1.1.1 (2003-06) as German standard) / Note: DIN ETS standards collection

Main informations

Collections

DIN german standards

Publication date

March 2004

Number of pages

2 p.

Reference

DIN EN 301920

ICS Codes

33.040.35   Telephone networks

Print number

1
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