ITU-T - I.255.2
Private Numbering Plan - Integrated Services Digital Network (ISDN) - General Structure and Service Capabilities (Study Group XVIII) 4 pp
inactive
| Organization: | ITU-T |
| Publication Date: | 1 January 1988 |
| Status: | inactive |
| Page Count: | 13 |
Document History
July 1, 1996
Community of Interest Supplementary Services: Support of Private Numbering Plans - Series I: Integrated Services Digital Network; Service Capabilities - Supplementary Services in ISDN
A description is not available for this item.
I.255.2
January 1, 1988
Private Numbering Plan - Integrated Services Digital Network (ISDN) - General Structure and Service Capabilities (Study Group XVIII) 4 pp
A description is not available for this item.