6 Additional procedures in network entities

23.0973GPPMultiple Subscriber Profile (MSP) Phase 2Release 17Stage 2TS

6.1 OCB_flag

The OCB_flag shall be set in the HLR if Call Barrings are provided in the gsmSCF.

If the OCB_flag is set then:

– when the subscriber roams to a VLR which supports CAMEL Phase 2 or later, the HLR shall not send any outgoing call barring supplementary services data to the VLR;

– when the subscriber roams to a VLR which does not support CAMEL Phase 2 or later, the HLR shall send to the VLR outgoing call barring supplementary services data as stored in the HLR;

– the subscriber shall not be allowed to alter the Call Barring data in the HLR.

6.2 ODB flags

The ODB flag for the relevant category shall be set in the HLR if ODB is provisioned in the gsmSCF for that category.

If the ODB flag is set for that category, then:

when the subscriber roams to a VLR which supports CAMEL Phase 2 or later, the HLR shall not send any ODB data for that category to the VLR;

when the subscriber roams to a VLR which does not support CAMEL Phase 2 or later, the HLR shall send to the VLR ODB data for that category as stored in the HLR.

6.3 HOLD_flag

The HOLD_flag shall be set in the HLR if the subscriber data for the HOLD SS are controlled by the gsmSCF.

If the HOLD_flag is set, then:

– when the subscriber roams to a VLR which supports CAMEL Phase 3 or later, the HLR shall send to the VLR the activation state of the HOLD SS as Active and Operative;

– when the subscriber roams to a VLR which does not support CAMEL Phase 3 or later, the HLR shall send to the VLR the activation state of the HOLD SS as stored in the HLR.

6.4 CW_flag

The CW_flag shall be set in the HLR if the subscriber data for the CW SS are controlled by the gsmSCF.

If the CW_flag is set, then:

– when the subscriber roams to a VLR which supports CAMEL Phase 3 or later, the HLR shall send to the VLR the activation state of the CW SS as Active and Operative;

– when the subscriber roams to a VLR which does not support CAMEL Phase 3 or later, the HLR shall send to the VLR the activation state of the CW SS as stored in the HLR;

– the subscriber shall not be allowed to alter the CW data in the HLR.

6.5 MPTY_flag

The MPTY_flag shall be set in the HLR if the subscriber data for the MPTY SS are controlled by the gsmSCF.

If the MPTY_flag is set, then:

– when the subscriber roams to a VLR which supports CAMEL Phase 3 or later, the HLR shall send to the VLR the activation state of the MPTY SS as Active and Operative;

– when the subscriber roams to a VLR which does not support CAMEL Phase 3 or later, the HLR shall send to the VLR the activation state of the MPTY SS as stored in the HLR.

6.6 ECT_flag

The ECT_flag shall be set in the HLR if the subscriber data for the ECT SS are controlled by the gsmSCF.

If the ECT_flag is set, then:

– when the subscriber roams to a VLR which supports CAMEL Phase 3 or later, the HLR shall send to the VLR the activation state of the ECT SS as Active and Operative;

– when the subscriber roams to a VLR which does not support CAMEL Phase 3 or later, the HLR shall send to the VLR the activation state of the ECT SS as stored in the HLR.

6.7 CCBS_flag

The CCBS_flag shall be set in the HLR if the subscriber data for the CCBS SS are controlled by the gsmSCF.

If the CCBS_flag is set, then:

– when the subscriber roams to a VLR which supports CAMEL Phase 3 or later, the HLR shall send to the VLR the activation state of the CCBS SS as Active and Operative;

– when the subscriber roams to a VLR which does not support CAMEL Phase 3 or later, the HLR shall send to the VLR the activation state of the CCBS SS as stored in the HLR;

– the subscriber shall not be allowed to alter the CCBS data in the HLR.

6.8 CLIR_flag

The CLIR_flag shall be set in the HLR if the subscriber data for the CLIR SS are controlled by the gsmSCF.

If the CLIR_flag is set, then:

– when the subscriber roams to a VLR which supports CAMEL Phase 3 or later, the HLR shall send to the VLR the activation state of the CLIR SS as Active and Operative, and the presentation mode as "temporary (presentation allowed)";

– when the subscriber roams to a VLR which does not support CAMEL Phase 3 or later, the HLRshall send to the VLR the activation state and presentation mode for the CLIR SS as stored in the HLR;

– the subscriber shall not be allowed to alter the CLIR data in the HLR.