ETSI - ETS 300 512
Digital Cellular Telecommunications System (Phase 2); Procedure for Call Progress Indications
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 January 1996 |
| Status: | active |
| Page Count: | 12 |
Document History
ETS 300 512
January 1, 1996
Digital Cellular Telecommunications System (Phase 2); Procedure for Call Progress Indications
A description is not available for this item.
January 1, 1995
European Digital Cellular Telecommunications System (Phase 2); Procedure for Call Progress Indications (GSM 02.40 Version 4.5.0) Second Edition
The purpose of this European Telecommunication Standard (ETS) is to define requirements for call progress and related information to be provided to users of the GSM system.
January 1, 1994
European Digital Cellular Telecommunications System (Phase 2); Procedure for Call Progress Indications
The purpose of this specification is to define requirements for call progress and related information to be provided to users of the GSM system.
January 1, 1994
European Digital Cellular Telecommunications System (Phase 2); Procedure for Call Progress Indications (GSM 02.40)
The purpose of this specification is to define requirements for call progress and related information to be provided to users of the GSM system.
January 1, 1993
European Digital Cellular Telecommunications System (Phase 2); Procedure for Call Progress Indications (GSM 02.40)
The purpose of this specification is to define requirements for call progress and related information to be provided to users of the GSM system.