ETSI - PRETS 300 285
Integrated Services Digital Network (ISDN); User-to-User Signalling (UUS) Supplementary Service Functional Capabilities and Information Flows
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 January 1993 |
| Status: | active |
| Page Count: | 42 |
Document History
PRETS 300 285
January 1, 1993
Integrated Services Digital Network (ISDN); User-to-User Signalling (UUS) Supplementary Service Functional Capabilities and Information Flows
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