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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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Page 504<br />

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

Set error<br />

CALL<br />

BARRED<br />

MAP_<br />

INTERROGATE_<br />

SS_rsp<br />

MAP_<br />

CLOSE_<br />

req<br />

NULL<br />

Set error<br />

Unexpected<br />

Data Value<br />

Set error<br />

SS Not<br />

Available<br />

yes<br />

no<br />

yes<br />

NULL<br />

MAP_<br />

INTERROGATE_<br />

SS-ind<br />

SS<br />

supported<br />

in HLR<br />

SS_Request<br />

SS_ackn<br />

no<br />

yes<br />

no<br />

Wait_for_<br />

handling<br />

Set<br />

successful<br />

result<br />

Figure 19.5.4/1<br />

Operator determined barring<br />

of SS Management<br />

Interrogation should<br />

have been answered<br />

by the VLR<br />

To process<br />

SS_REQUEST_WITH_BS_GROUP<br />

specified in TS <strong>GSM</strong> 03.11<br />

SS_Error<br />

Set error

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