NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
DIN ETS 300646-1
DIN ETS 300646-1
Integrated Services Digital Network (ISDN) - Signalling System No. 7; digital cellular telecommunications system (phase 2); application of ISDN User Part (ISUP) version 2 for the ISDN - Public Land Mobile Network (PLMN) signalling interface - Part 1: Protocol specification (GSM 09.12 version 4.1.1); English version ETS 300646-1:1997
Title (German)
ISDN; Zeichengabesystem Nr. 7 - Digitales zellulares Funkkommunikationssystem (Phase 2); Anwendung des ISDN Anwenderteils (ISUP) Version 2 für die Zeichengabeschnittstelle ISDN; Öffentliches mobiles Landfunknetz (PLMN) - Teil 1: Protokollspezification (GSM 09.12, Version 4.1.1); Englische Fassung ETS 300646-1:1997