9 Supplementary Services and Service Interworking

02.663GPPService descriptionStage 1Support of Mobile Number Portability (MNP)TS

The support of mobile Number Portability in a network shall not affect the handling of supplementary service for the subscribers, i.e. there shall be no difference in the handling of the supplementary services between ported in and normal subscribers of the same network.

9.1 Calling line identification presentation (CLIP)

No impact.

9.2 Calling line identification restriction (CLIR)

No impact.

9.3 Connected line identification presentation COLP)

No impact.

9.4 Connected line identification restriction (COLR)

No impact.

9.5 Call Forwarding Unconditional (CFU)

No impact.

9.6 Call Forwarding on mobile subscriber Busy (CFB)

No impact.

9.7 Call Forwarding on No Reply (CFNRy)

No impact.

9.8 Call Forwarding on mobile subscriber Not Reachable (CFNRc)

No impact.

9.9 Call Waiting (CW)

No impact.

9.10 Call hold (HOLD)

No impact.

9.11 Multiparty services (MPTY)

No impact.

9.12 Closed User Group

No impact.

What happens if the subscription of CUG changes between the original call and the CCBS call?, Where is the information stored?

9.13 Advice of Charge services

No impact.

9.14 Barring of All Outgoing Calls (BAOC)

No impact.

9.15 Barring of Outgoing International Calls (BOIC)

No impact.

9.16 Barring of Outgoing International Calls except those directed to the Home PLMN Country (BOIC-exHC)

No impact.

9.17 Barring of All Incoming Calls (BAIC)

No impact.

9.18 Barring of Incoming Calls when roaming outside the home PLMN country (BIC-Roam)

No impact.

9.19 Explicit Call Transfer (ECT)

No impact.

9.20 Completion of Calls to Busy Subscriber (CCBS)

No impact.

9.21 Support of Private Numbering Plan (SPNP)

No impact.

9.22 Multiple Subscriber Profile (MSP)

The porting process may apply on a per profile basis.

9.23 enhanced Multi-Level Priority and Pre-emption (eMLPP)

No impact.