1 Definition
2
Description
2.1 Possible configurations
2.2 General description
2.3 Specific terminology
2.4 Qualifications on the applicability to telecommunication
services
3
Procedures
3.1 Provision/withdrawal
3.2 Normal procedures
3.3 Exceptional procedures
3.4 Alternative procedures
4
Network capabilities for charging
5
Interworking considerations
5.1 Interworking with non-ISDNs
5.2 Interworking with private ISDNs
6
Interaction with other supplementary services
6.1 Advice of Charge (AOC)
6.2 Call Hold (HOLD)
6.3 Call transfer services
6.4 Call Waiting (CW)
6.5 Closed User Group (CUG)
6.6 Completion of calls services
6.7 Conference services
6.8 Diversion services
6.9 Direct-Dialling-In (DDI)
6.10 In-Call Modification (IM)
6.11 ISDN Freephone (IFS)
6.12 Line Hunting (LH)
6.13 Malicious Call Identification (MCID)
6.14 Multi-Level Precedence and Preemption (MLPP)
6.15 Multiple Subscriber Number (MSN)
6.16 Name identification services
6.17 Number identification services
6.18 Outgoing Call Barring (OCB)
6.19 Reverse Charging (REV)
6.20 Sub-addressing
6.21 Support of Private Numbering Plans (SPNP)
6.22 Terminal Portability (TP)
6.23 User-to-User Signalling (UUS)
7
Dynamic description