FOREWORD
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Overview
5 Service specification
6 Protocol specification
Annex A (informative) - An example: PH
service primitives and Hayes
commands
Annex B (informative) - Data model and
protocol
Annex ZA (normative) - Normative references
to international publications
with their corresponding European
publications
Bibliography