SSH ETS 300 625:1997 ed.2

Digital cellular telecommunications system (Phase 2); Unstructured Supplementary Service Data (USSD) - Stage 1 (GSM 02.90 version 4.1.1)

Publication date: May 22, 2025

General information

Current stage: 60.60 Effective date: May 22, 2025

Originator: DPS

Owner: DPS/KT 10

Type: European Norm

ICS: 33.020

Languages: English

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Status: Published

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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).

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PUBLISHED
SSH ETS 300 625:1997 ed.2
60.60 Standard published
May 22, 2025

SSH ETS 300 625:1997 ed.2

Digital cellular telecommunications system (Phase 2); Unstructured Supplementary Service Data (USSD) - Stage 1 (GSM 02.90 version 4.1.1)

General information

Buying

Scope

Life cycle

NOW

Related project

Adopted from ETS 300 625 (GSM 02.90 version 4.1.1): September 1997