DS/ETS 300625.
Digital cellular telecommunications system (Phase 2) - Unstructured Supplementary Service Data (USSD) - Stage 1 - (GSM 02.90 version 4.1.1)
active, Most Current
| Organization: | DS |
| Publication Date: | 3 December 1997 |
| Status: | active |
| ICS Code (Global System for Mobile Communication (GSM)): | 33.070.50 |
scope:
This European Telecommunication Standard (ETS) defines the stage 1 description of Unstructured Supplementary Service Data (USSD) for use in one or a number of GSM Public Land Mobile Networks (PLMNs).
Document History
DS/ETS 300625.
December 3, 1997
Digital cellular telecommunications system (Phase 2) - Unstructured Supplementary Service Data (USSD) - Stage 1 - (GSM 02.90 version 4.1.1)
This European Telecommunication Standard (ETS) defines the stage 1 description of Unstructured Supplementary Service Data (USSD) for use in one or a number of GSM Public Land Mobile Networks (PLMNs).
March 5, 1997
European digital cellular telecommunications system (Phase 2) - Stage 1 description of Unstructured Supplementary Service Data (USSD) - (GSM 02.90)
The purpose of this ETS is to define the stage 1 description of Unstructured Supplementary Service Data (USSD) for use in one or a number of GSM Public Land Mobile Networks (PLMNs).
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