Integrated Services Digital Network (ISDN) - Completion of Calls to Busy Subscriber (CCBS) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (incl. Diskette!!!)
NORMA vydaná dňa 1.10.1998
Designation standards: ÖNORM EN 300359-2-V1.2.4
Note: NEPLATNÁ
Publication date standards: 1.10.1998
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM