CancelLocation

Usage

This message is sent by a HLR to a VLR to inform it that the mobile terminal has been registered somewhere else or has been forcibly unregistered by HLR policy and the current location known by the VLR must be removed.

Invoke parameters - MAP v2

Parameter specifies identity of the registration to cancel, one of:

• imsi – IMSI of the SIM card

• imsi-WithLMSI
  • imsi – IMSI of the SIM card
  • lmsi – Local mobile station identity (VLR specific)

Invoke parameters - MAP v3

• identity – Identity of the registration to cancel, one of:
  • imsi – IMSI of the SIM card
  • imsi-WithLMSI
    • imsi – IMSI of the SIM card
    • lmsi – Local mobile station identity (VLR specific)
• cancellationType – Reason for canceling the location, "updateProcedure" or "subscriptionWithdraw"
• {-extensionContainer-} – Container for various extension

Example

<component localCID=1" type="Invoke" operationCode="cancelLocation">
	<identity>
		<imsi>497012345678900</imsi>
	</identity>
	<cancellationType>updateProcedure<cancellationType>
</component>

References

• ETSI TS 100 974 V7.15.0 (2004-03) p1046