1 Scope
2
Normative references
3
Definitions
4
Abbreviations
5
Overview
5.1 CHAT concepts
5.1.1 Text and control
6
Use of MCS
6.1 MCS channel usage
6.2 Use of MCS data services
7
Use of GCC
8
Protocol specification
8.1 CHAT sessions
8.2 Capabilities
8.3 CHATPDU formats
8.4 CHATE activation
8.5 Response to long delays or high loads
8.6 Text and presentation control entry
8.7 Text and presentation control reception
9
CHATPDU definitions
9.1 ASN.1 definition
Annex A – Static channel ID assignments
Annex B – Object Identifier assignments
Appendix I – Informative values