Category: 22.091
- 7 Alternate procedures
- 8 Interaction with other supplementary services
- 9 Interworking considerations
- A.1 Subclause 4.1 Applicability to telecommunication services
- A.2 Subclause 5.8 Normal operation
- A.3 Subclause 6 Exception procedures or unsuccessful outcome
- A.4 Subclause 8.6 and 8.7
- A.5 Annexes
- 5 Normal operation with successful outcome
- 6 Exception procedures or unsuccessful outcome