| Date | 23.06.2021 |
| Contents | Messages | Segments | Composites | Data elements | Codes |
|
||||||
|
||||
| Message type | Counter/Path | Name | |
| AUTACK | 110 | SG3 | Secure authentication and acknowledgement message |
| KEYMAN | 40 | SG1 | Security key and certificate management message |
|
|