Content for  TS 23.072  Word version:  18.0.0

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1  Scopep. 5

This Technical Specification gives the stage 2 description of the Call Deflection supplementary service.

2  Normative referencesp. 5

The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
  • References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
  • For a specific reference, subsequent revisions do not apply.
  • For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
TR 21.905: "3GPP Vocabulary".
TS 23.011: "Technical realization of supplementary services".
TS 23.018: "Basic call handling; Technical realization".
TS 23.078: "Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 2; Stage 2"
TS 23.079: "Support of Optimal Routeing (SOR); Technical realisation"
TS 23.081: "Line identification supplementary services - Stage 2".
TS 23.085: "Closed User Group (CUG) supplementary services - Stage 2".
TS 23.091: "Explicit Call Transfer (ECT) supplementary service - Stage 2".
TS 23.093: "Technical Realisation of Completion of Calls to Busy Subscriber (CCBS)".

3  Definitions and abbreviationsp. 5

3.1  Abbreviationsp. 5

Abbreviations used in this specification are listed in TR 21.905.
For the purpose of this specification the following abbreviations apply:
Call Deflection

4  Information flowp. 6

Copy of original 3GPP image for 3GPP TS 23.072, Fig. 4.1: Information flow for Call Deflection
Figure 4.1: Information flow for Call Deflection
(⇒ copy of original 3GPP image)

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