FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 User data format
5 Channel status format
6 Auxiliary bits
Annex A (informative) - Channel modes
Annex B (informative) - Provision of additional, voice-quality
channels
Annex C (informative) - Generation of CRCC (byte 23) for
channel status
Bibliography