ETSI - EN 301 134
Integrated Services Digital Network (ISDN); Completion of Calls on No Reply (CCNR) Supplementary Service; Service Description
pending, Most Current
| Organization: | ETSI |
| Publication Date: | 1 December 1997 |
| Status: | pending |
| Page Count: | 24 |
Document History
EN 301 134
December 1, 1997
Integrated Services Digital Network (ISDN); Completion of Calls on No Reply (CCNR) Supplementary Service; Service Description
A description is not available for this item.