ETSI - GSM 04.91
Digital Cellular Telecommunications System (Phase 2+); Explicit Call Transfer (ECT) Supplementary Service - Stage 3 (GSM 04.91)
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 January 1996 |
| Status: | active |
| Page Count: | 14 |
Document History
GSM 04.91
January 1, 1996
Digital Cellular Telecommunications System (Phase 2+); Explicit Call Transfer (ECT) Supplementary Service - Stage 3 (GSM 04.91)
A description is not available for this item.