NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
DIN EN 300367
DIN EN 300367
Integrated Services Digital Network (ISDN) - Explicit Call Transfer (ECT) supplementary service - Service description (Endorsement of the English version EN 300367 V 1.2.1 (1998-10) as German standard)
Title (German)
ISDN - Dienstmerkmal "Verbindung umlegen" - Dienstbeschreibung (Anerkennung der Englischen Fassung EN 300367 V 1.2.1 (1998-10) als Deutsche Norm)