ETSI - GSM 04.83
European Digital Cellular Telecommunications System (Phase 2); Call Waiting (CW) and Call Hold (HOLD) Supplementary Services - Stage 3
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 January 1994 |
| Status: | active |
| Page Count: | 20 |
Document History
GSM 04.83
January 1, 1994
European Digital Cellular Telecommunications System (Phase 2); Call Waiting (CW) and Call Hold (HOLD) Supplementary Services - Stage 3
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