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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 390<br />

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

Figure 17.2/10: The subscriber tracing deactivation process in the VLR<br />

NULL<br />

MAP_<br />

_DEACTIVATE_<br />

_TRACE_<br />

_MODE_ind<br />

Check_<br />

Indication<br />

Subscriber<br />

known<br />

Tracing<br />

supported<br />

Set Subscriber<br />

Tracing =<br />

Deactive<br />

SET UE =<br />

UNIDENTIFIED<br />

SUBSCRIBER<br />

SET UE =<br />

FACILITY NOT<br />

SUPPORTED<br />

MAP_DEACTIVATE_TRACE_MODE_rsp<br />

MAP_CLOSE_req<br />

Figure 17.2/10: Process DTM_VLR_Standalone<br />

OK<br />

yes<br />

yes<br />

no<br />

no<br />

Error

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