Content for TS 23.018 Word version: 18.0.0
7.2 Retrieval of routeing information for MT call
7.2.1 Functional requirements of GMSC
7.2.2 Functional requirements of HLR
7.2.3 Functional requirements of VLR
7.2.4 Functional requirements of MSC
...
...
7.2 Retrieval of routeing information for MT call p. 95
7.2.1 Functional requirements of GMSC p. 95
7.2.1.1 Process MT_GMSC p. 95
7.2.1.2 Procedure Obtain_Routeing_Address p. 97
7.2.1.3 Procedure Send_ACM_If_Required p. 98
7.2.1.4 Procedure Send_Answer_If_Required p. 99
7.2.1.5 Procedure Send_Network_Connect_If_Required p. 99
7.2.1.6 Procedure Handle_COLP_Forwarding_Interaction_MSC p. 99
7.2.1.7 Procedure Activate_CF_Process p. 99
7.2.1.8 Process MT_CF_MSC p. 99
7.2.1.9 Macro CUG_Support_Check_GMSC p. 101
7.2.2 Functional requirements of HLR p. 127
7.2.2.1 Process SRI_HLR p. 127
7.2.2.2 Procedure Check_Parameters p. 129
7.2.2.3 Procedure Subscription_Check_HLR p. 129
7.2.2.4 Procedure First_Forwarding_HLR p. 130
7.2.2.5 Procedure PRN_Error_HLR p. 130
7.2.2.6 Procedure Forward_CUG_Check p. 130
7.2.2.7 Void
7.2.2.8 Procedure Check_IC_Barring p. 130
7.2.2.9 Procedure IC_CUG_Check p. 130
7.2.2.10 Procedure Handle_CFU p. 130
7.2.2.11 Procedure Handle_CFNRc p. 131
7.2.2.12 Procedure Domain_Selection_HLR |R11| p. 131
7.2.3 Functional requirements of VLR p. 148
7.2.3.1 Process PRN_VLR p. 148
7.2.3.2 Process Restore_Subscriber_Data_VLR p. 149
7.2.3.3 Process PSI_VLR p. 149
7.2.3.4 Procedure Retrieve_Location_Info_VLR p. 150
7.2.3.5 Procedure Active_Info_Retrieval_VLR p. 150
7.2.4 Functional requirements of MSC p. 167
7.2.4.1 Process Prepage_MSC p. 167
7.2.4.2 Procedure Prepaging_Page_MS_MSC p. 167
7.2.4.3 Prepaging_Search_For_MS_MSC p. 167
7.2.4.4 Process OSI_MSC p. 167
7.2.4.5 Process RCL_MSC p. 167
7.2.4.6 Procedure Active_Info_Retrieval_Page_MSC p. 167
7.2.4.7 Procedure Active_Info_Retrieval_Search_MSC p. 167
7.2.4.8 Procedure Retrieve_IMEI_If_Required |R5| p. 168
