987 Cryptographic Service Message (CSM) Message Class Code

Code specifying the Message class (MCL)

Identifier (ID)
Min 3 / Max 4
DSMDisconnect Service Message
ERSError Recovery Service Message
ESMError Service Message
KSMKey Service Message
PKSPublic Key Service Message
RFSRequest for Service Message
RSIRequest for Service Initiation Message
RSMResponse Service Message
RTRResponse to Request Message

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