ITU-T - F.91
General Statistics for the Telegraph Services - Telegraph and Mobile Services Operations and Quality of Service
inactive, Most Current
| Organization: | ITU-T |
| Publication Date: | 1 January 1989 |
| Status: | inactive |
| Page Count: | 2 |
Document History
F.91
January 1, 1989
General Statistics for the Telegraph Services - Telegraph and Mobile Services Operations and Quality of Service
A description is not available for this item.