ETSI - PRETS 300 356-13
Integrated Services Digital Network (ISDN); CCITT Signalling System No. 7 ISDN User Part (ISUP) Version 2 for the International Interface Part 13: Freephone (FPH) Supplementary Service
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 January 1994 |
| Status: | active |
| Page Count: | 43 |
Document History
PRETS 300 356-13
January 1, 1994
Integrated Services Digital Network (ISDN); CCITT Signalling System No. 7 ISDN User Part (ISUP) Version 2 for the International Interface Part 13: Freephone (FPH) Supplementary Service
A description is not available for this item.