1.2 Information stored in the HLR

23.0843GPPMulti Party (MPTY) supplementary serviceRelease 17Stage 2TS

The following logical states are applicable for MPTY (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 MPTY (which shall be one of the valid states listed above) on a per subscriber basis.