5 Data stored in the HLR for all call barring services

23.0883GPPCall Barring (CB) supplementary servicesRelease 17Stage 2TS

The following data are stored in the HLR in common for all call barring services other than ACR:

– The "notification to CSE flag". This flag applies for all call barring services. When the data for any Call Barring are changed, the HLR checks this flag. If the flag is set, the change is reported to the gsmSCF(s) defined by the gsmSCF address list. See 3GPP TS 23.078 [4].

– The "gsmSCF address list", which is a list of gsmSCF addresses to which Notification on Change of Subscriber Data is to be sent. This list applies to all call barring services. See TS 23.078.