10 Information stored in the HLR

23.0723GPPCall Deflection (CD) supplementary serviceRelease 17Stage 2TS

The following logical states are applicable for the Call Deflection service (refer to TS 23.011 for an explanation of the notation):

Provisioning State Registration State Activation State HLR Induction State

(Not Provisioned, Not Applicable, Not Active, Not Induced)

(Provisioned, Not Applicable, Active and Operative, Not Induced)

The HLR shall store:

– the logical state of the Call Deflection service (which shall be one of the valid states listed above) on a per subscriber basis.

– the subscription option "notification to the calling party" on a per subscriber basis;
This subscription option takes one of the following values:
– no notification;
– notification.

– the subscription option "MSISDN of the served subscriber can be presented to the forwarded-to subscriber" on a per subscriber basis;
This subscription option takes one of the following values:
– presentation restricted;
– presentation allowed.