1 General considerations
2
Principles for charging
2.2 HPLMN charging
2.3 VPLMN charging
2.4 Fixed station charges
2.5 Mobile station-to-mobile station charges
3
Principles for accounting
4
Principles for settlements between PLMNs
Annex A – Applications of charging and accounting principles for various call
routing scenarios
A.1 Case 1 – Mobile station to a fixed station
A.2 Case 2 – Roamed mobile station to a fixed station
A.3 Case 3 – Roamed mobile station-to-fixed station
A.4 Case 4 – Fixed station-to-mobile station
A.5 Case 5 – Fixed station-to-roamed mobile station
A.6 Case 6 – Fixed station-to-roamed mobile station
A.7 Case 7 – Fixed station-to-roamed mobile station
A.8 Case 8 – Mobile station-to-mobile station
A.9 Case 9 – Mobile station-to-roamed mobile station
A.10 Case 10 – Roamed mobile station-to-mobile station
A.11 Case 11 – Roamed mobile station-to-roamed mobile station