ECMA 157
Private Telecommunication Networks - Signalling Protocol at the S Reference Point - Identification Supplementary Services (PTN SSIG-ID)
inactive, Most Current
| Organization: | ECMA |
| Publication Date: | 1 January 1993 |
| Status: | inactive |
| Page Count: | 27 |
Document History
ECMA 157
January 1, 1993
Private Telecommunication Networks - Signalling Protocol at the S Reference Point - Identification Supplementary Services (PTN SSIG-ID)
A description is not available for this item.