Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Short Message Service
4.1 Functional overview
4.2 Service characteristics
4.3 Specific functions
5 Cell Broadcast Service
5.1 Functional overview
5.2 Service limitations
5.3 Specific functions
History