EN 300 957 : 7.0.1
Current
The latest, up-to-date edition.
DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - UNSTRUCTURED SUPPLEMENTARY SERVICE DATA (USSD) - STAGE 3
Hardcopy , PDF
English
Intellectual property rights
Foreword
1. Scope
2. References
3. Abbreviations
4. Cross phase compatibility
5. Network initiated unstructured supplementary service
data operations
5.1 Unstructured supplementary service data request
5.2 Unstructured supplementary service data notification
6. Mobile initiated unstructured supplementary service
data operations
6.1 Normal operation
6.2 Cross phase compatibility
Annex (informative): Change Request History
History
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