SSI:nnnnnnn Call ID:nnnnn D_Alert Mode_of_Operation:Duplex Notification_Indicator:SS_CFU_invoked Basic_service:Individual Clear High_Protect_24_1 T301_T302:Predefined

SSI:nnnnnnn Call ID:nnnnn Disconnect_cause:Called_party_busy D_Disconnect

SSI:nnnnnnn Call ID:nnnnn Encrypt:Clear D_TX_Granted Transmission Request_queued Party_SSI:nnnnnnn External_subscriber_number:';,.......;' Notification_Indicator:Presentation_restriction_overridden
https://www.etsi.org/deliver/etsi_etr/300_399/30005/01_60/etr_30005e01p.pdf

SSI:nnnnnnn Call ID:nnnnn Disconnect_cause:Reserved27 D_Disconnect Notification_Indicator:Limited_group_coverage

SSI:nnnnnnn Call ID:nnnn D_Connect Transmission Request_queued Mode_of_Operation:Simplex Hook_method:No hook signalling (direct through-connect) Basic_service:Point_to_multipoint_Acknowledged E2EE Low_Protect_48_4 Call_time-out:t min

SSI:nnnnnnn Call ID:nnnnn D_Info Modify_Mode_of_Operation:Simplex Notification_Indicator:Call_barred_by_SS_BIC Modify_Basic_service:Individual Clear High_Protect_24_8 T301_T302:t s Call_time-out:tt min

SSI:nnnnnnn Call ID:nnnn D_Call_Proceeding Mode_of_Operation:Simplex Hook_method:No hook signalling (direct through-connect) Notification_Indicator:Reserved39 T301_T302:tt s

SSI:nnnnnnn Call ID:nnnn Disconnect_cause:Invalid_call_identifier D_Disconnect Notification_Indicator:Limited_group_coverage

SSI:nnnnnnn Call ID:nnnnn Disconnect_cause:Concurrent_setup_not_supported D_Release
SSI:nnnnnnn Call ID:nnnn D_TX_Continue Notification_Indicator:Notice_of_imminent_call_disconnection
SSI:nnnnnnn Call ID:nnnn D_TX_Continue Notification_Indicator:AL_call_or_speech_item
SSI:nnnnnnn Call ID:nnnn Disconnect_cause:Incompatible_traffic_case D_Release Notification_Indicator:LSC_invoked
SSI:nnnnnnn Call ID:nnnn Encrypt:Clear D_TX_Granted Transmission Granted Notification_Indicator:AL_operation

SSI:nnnnnnn Call ID:nnnn D_Call_Restore Transmission Granted Notification_Indicator:Multiparty_call Call_time-out:x min

MS request for registration/authentication ACCEPTED for SSI: nnnnnnn - Authentication successful or no authentication currently in progress - CCK_identifier: x - ITSI attach
MS request for registration/authentication ACCEPTED for SSI: nnnnnnn - Authentication successful or no authentication currently in progress - CCK_identifier: x - Roaming location updatingMS request for registration/authentication ACCEPTED for SSI: nnnnnnn - Authentication successful or no authentication currently in progress - CCK_identifier: x - Periodic location updating

... when V(A)SSIs shown in ms regs