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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 306<br />

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

Receive_<br />

Open_Cnf<br />

OK<br />

WAIT_FOR_<br />

DATA<br />

Insert_Subs_<br />

Data_VLR<br />

WAIT_FOR_<br />

DATA<br />

Unknown_<br />

Subscriber<br />

Unknown<br />

Subscriber<br />

MAP_OPEN_Req<br />

MAP_UPDATE_LOCATION_Req<br />

MAP_DELIMITER_Req<br />

User Error<br />

Activate_<br />

Tracing_VLR<br />

WAIT_FOR_<br />

DATA<br />

Error case<br />

Roaming_Not_<br />

Allowed<br />

Error<br />

Provider Error,<br />

Data Error<br />

Roaming Not<br />

Allowed<br />

Procedure_Error<br />

ELSE<br />

no<br />

Unknown<br />

HLR<br />

MAP_UPDATE_<br />

LOCATION_<br />

Cnf<br />

Check_<br />

Confirmation<br />

Set Confirmed<br />

by HLR<br />

Set Loc Info<br />

Confirmed<br />

in HLR<br />

Set Loc Info<br />

not cnf in HLR<br />

Set not<br />

Confirmed<br />

by HLR<br />

'Update_<br />

register'<br />

OK<br />

OK<br />

yes<br />

Procedure_<br />

Error<br />

1<br />

V1<br />

MAP_U_ABORT_Ind,<br />

MAP_P_ABORT_Ind,<br />

MAP_Close_Ind<br />

Set not<br />

Confirmed<br />

by HLR<br />

Set Loc Info<br />

not Confirmed<br />

in HLR<br />

Procedure_<br />

Error<br />

MAP_U_ABORT_Ind,<br />

MAP_P_ABORT_Ind,<br />

MAP_CLOSE_Ind<br />

Set not<br />

Confirmed<br />

by HLR<br />

Set Loc Info<br />

not Confirmed<br />

in HLR<br />

MAP_U_ABORT_<br />

Req<br />

Aborted<br />

Figure 16.1.1/8 (sheet 1 of 2): Macro VLR_Update_HLR<br />

Roaming_Not_Allowed<br />

from MSC<br />

to HLR

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