ETSI - PRI-ETS 300 028
European Digital Cellular Telecommunications System (Phase 1); Mobile Radio Interface Layer 3 Call Offering Supplementary Services Specification
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 January 1991 |
| Status: | active |
| Page Count: | 39 |
Document History
PRI-ETS 300 028
January 1, 1991
European Digital Cellular Telecommunications System (Phase 1); Mobile Radio Interface Layer 3 Call Offering Supplementary Services Specification
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