ETSI - PRETS 300 210
Integrated Services Digital Network (ISDN); Freephone (FPH) Supplementary Service Digital Subscriber Signalling System No. One (DSS1) Protocol
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 January 1992 |
| Status: | active |
| Page Count: | 22 |
Document History
PRETS 300 210
January 1, 1992
Integrated Services Digital Network (ISDN); Freephone (FPH) Supplementary Service Digital Subscriber Signalling System No. One (DSS1) Protocol
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