Value,Description,Reference
0,Reserved,
1,AKA-Challenge,[RFC4187][RFC4186]
2,AKA-Authentication-Reject,[RFC4187][RFC4186]
3,Unassigned,
4,AKA-Synchronization-Failure,[RFC4187][RFC4186]
5,AKA-Identity,[RFC4187][RFC4186]
6-9,Unassigned,
10,SIM-Start,[RFC4187][RFC4186]
11,SIM-Challenge,[RFC4187][RFC4186]
12,AKA-Notification and SIM-Notification,[RFC4187][RFC4186]
13,AKA-Reauthentication and SIM-Reauthentication,[RFC4187][RFC4186]
14,AKA-Client-Error and SIM-Client-Error,[RFC4187][RFC4186]
15-255,Unassigned,[RFC4187]