2 Advice of charge (AOC)
2.1 Scope
2.2 References
2.3 Definitions
2.4 Symbols and abbreviations
2.5 Description
2.6 Derivation of a functional model
2.7 Information flows
2.8 SDL diagrams for functional entities
2.9 Functional Entity Actions (FEAs)
2.10 Allocation of functional entities to physical locations
Appendix I – Interworking between two charging domains