25.8 Request IMSI Macros
09.023GPPMobile Application Part (MAP) specificationTS
25.8.1 Macro Obtain_IMSI_MSC
This macro describes the handling of the request received from the VLR to provide the IMSI of a subscriber (e.g. at Location Updating).
The SDL diagram is shown in figure 25.8/1.
Figure 25.8/1: Macro Obtain_IMSI_MSC
25.8.2 Macro Obtain_IMSI_VLR
This macro describes the way VLR requests the MSC the IMSI of a subscriber (e.g. at Location Updating).
The SDL diagram is shown in figure 25.8/2.
Figure 25.8/2: Macro Obtain_IMSI_VLR