21.2.5 Procedure in the VLR to provide a roaming number
29.0023GPPMobile Application Part (MAP) specificationRelease 17TS
The MAP process in the VLR to provide a roaming number for a mobile terminating call is shown in figure 21.2/8. The MAP process invokes a macro not defined in this clause; the definition of this macro can be found as follows:
Receive_Open_Ind see clause 25.1.1;