ETSI - PRETS 300 359
Integrated Services Digital Network (ISDN); Completion of Calls to Busy Subscriber (CCBS) Supplementary Service Digital Subscriber Signalling System No. One (DSS1) Protocol
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 January 1993 |
| Status: | active |
| Page Count: | 75 |
Document History
PRETS 300 359
January 1, 1993
Integrated Services Digital Network (ISDN); Completion of Calls to Busy Subscriber (CCBS) Supplementary Service Digital Subscriber Signalling System No. One (DSS1) Protocol
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