DIN EN 300357

July 2002

Standard Current

Integrated Services Digital Network (ISDN) - Completion of Calls to Busy Subscriber (CCBS) supplementary service - Service description (Endorsement of the English version EN 300357 V 1.2.1 (2001-05) as German standard) / Note: DIN ETS standards collection

Main informations

DIN german standards

July 2002

1 p.

DIN EN 300357

33.080 Integrated Services Digital Network (ISDN)

Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo