ECMA 164
Private Telecommunication Networks - Inter-Exchange Signalling Protocol - Name Identification Supplementary Services (PTN QSIG-NA)
inactive, Most Current
| Organization: | ECMA |
| Publication Date: | 1 January 1993 |
| Status: | inactive |
| Page Count: | 25 |
Document History
ECMA 164
January 1, 1993
Private Telecommunication Networks - Inter-Exchange Signalling Protocol - Name Identification Supplementary Services (PTN QSIG-NA)
A description is not available for this item.