| Command | Source | Destination |
| Open Channel | UICC | Terminal |
| Set Up Event List | UICC | Terminal |
| Close Channel | UICC | Channel x |
| Receive data | UICC | Channel x |
| Send Data | UICC | Channel x |
| Get Channel Status | UICC | Terminal |
| Event Download Data Available | Terminal | UICC |
| Event Download Channel Status | Terminal | UICC |
