Table of Contents

Intellectual Property Rights
Foreword
1 Scope
2 References
3 Abbreviations
4 Unstructured SS data operations
  4.1 Mobile initiated unstructured SS
      data operations
  4.2 Network initiated unstructured SS
      data operation
  4.3 Network aspects of unstructured SS
      data operation
Annex A (informative): Change Request History
History

Abstract

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).

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SMG 1