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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

GSM 09.02 - Version 5.3.0 - Digital cellular telecommunications - ETSI

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no<br />

1<br />

CM_<br />

_Service_Type_<br />

_EC<br />

EC_<br />

_setup_<br />

_allowed<br />

IMEI_<br />

_required<br />

'Reset_User_<br />

_Error'<br />

'Set_Para_<br />

_to_IMEI'<br />

OK<br />

yes<br />

yes<br />

yes<br />

Obtain_IMEI_<br />

_VLR<br />

OK<br />

no<br />

no<br />

Error<br />

Aborted<br />

MAP_PROCESS_ACCESS_<br />

_REQUEST_Rsp,<br />

MAP_DELIMITER_Req<br />

MAP_FORWARD_NEW_TMSI_Req,<br />

MAP_DELIMITER_Req<br />

Error<br />

Error<br />

Figure 21.4/2 (sheet 3 of 3)<br />

Page 629<br />

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

4<br />

'Set_Para_<br />

_to_IMSI'<br />

TMSI_<br />

_Realloc_<br />

_Req<br />

'Unfreeze_<br />

_old_TMSI'<br />

WAIT_FOR_<br />

_TMSI_ACK<br />

MAP_FORWARD_<br />

_NEW_TMSI_Cnf<br />

Para=Error<br />

OK<br />

yes<br />

yes<br />

MAP_PROCESS_ACCESS_<br />

_REQUEST_Rsp,<br />

MAP_CLOSE_Req<br />

MAP_PROCESS_ACCESS_<br />

_REQUEST_Rsp<br />

no<br />

no<br />

MAP_<br />

_DELIMITER_<br />

_Req<br />

OK<br />

'Unfreeze_<br />

_old_TMSI'

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