ETSI - PRETS 300 512
European Digital Cellular Telecommunications System (Phase 2); Procedure for Call Progress Indications (GSM 02.40)
inactive
| Organization: | ETSI |
| Publication Date: | 1 January 1994 |
| Status: | inactive |
| Page Count: | 10 |
scope:
The purpose of this specification is to define requirements for call progress and related information to be provided to users of the GSM system.
Document History
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.
PRETS 300 512
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.