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
NORMA vydána dne 30.6.1998
Designation standards: ETSI EN 300359-2-V1.2.4
Publication date standards: 30.6.1998
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI