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GSM 09.02 - Version 5.3.0 - Digital cellular telecommunications - ETSI

GSM 09.02 - Version 5.3.0 - Digital cellular telecommunications - ETSI

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21.7 Insert Subscriber Data Macros<br />

21.7.1 Macro Insert_Subs_Data_VLR<br />

Page 649<br />

<strong>GSM</strong> <strong>09.02</strong> <strong>Version</strong> <strong>5.3.0</strong>: August 1996<br />

This macro describes the reception of the InsertSubscriberData service indication. This macro is used by<br />

any procedure that triggers the reception of subscriber data (e.g. Update Location or Restore Data).<br />

If the VLR does not support any basic or supplementary service or the network feature Operator<br />

Determined Barring, or there is a problem with Regional Subscription Data then it reports it to the HLR.<br />

If the entire MSC area is restricted due to regional subscription this is reported to the HLR.<br />

The SDL diagram is shown in figure 21.7/1.

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