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TS 02.72 (SA1)
CD – Call Deflection Service description Stage 1

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(P) GSM Rel-98 v7.2.1    1999/06    16 p.

Rapporteur:  BISCHINGER, Kurt
Descendant:  TS 22.072    
See also:  CD-related TS/TR    

Call Deflection (CD) enables the served mobile subscriber to respond to an incoming call offered by the network by requesting redirection of this call to another number specified in the response. The CD supplementary service can only be invoked before the connection is established by the served mobile subscriber, i.e. in response to the offered call, or during the period that the served subscriber is being informed of the call. The served subscriber's ability to originate calls is unaffected by the CD supplementary service.


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1 Scope    2 References    3 Definitions and Abbreviations    3.1 Definitions    3.2 Abbreviations    4 Description    4.1 General Description    4.2 Applicability to telecommunication services    5 Normal Procedures with successful outcome    5.1 Provision    5.2 Withdrawal    5.3 Registration    5.4 Erasure    5.5 Activation    5.6 Deactivation    5.7 Invocation    5.8 Interrogation    5.9 Normal Operation    5.10 Charging requirements    6 Exceptional procedures or unsuccessful outcome    6.1 Invocation and operation    7 Interactions with other supplementary services    7.1 Calling Line Identification Presentation (CLIP)    7.2 Calling Line Identification Restriction (CLIR)    7.3 Connected Line Identification Presentation (COLP)    7.4 Connected Line Identification Restriction (COLR)    7.5 Call Forwarding Unconditional (CFU)    7.6 Call Forwarding on mobile subscriber Busy (CFB)    7.7 Call Forwarding on No Reply (CFNRy)    7.8 Call Forwarding on mobile subscriber Not Reachable (CFNRc)    7.9 Call Deflection (CD)    7.10 Call Waiting (CW)    7.11 Call Hold (CH)    7.12 Multi-party (MPTY)    7.13 Closed User Group (CUG)    7.14 Advice of Charge (AoC)    7.15 Barring of All Outgoing Calls (BAOC)    7.16 Barring of all Outgoing International Calls (BOIC)    7.17 Barring of all Outgoing International Calls except those direct to the Home PLMN Country (BOICexHC)    7.18 Barring of All Incoming Calls (BAIC)    7.19 Barring of Incoming Calls when roaming outside the home PLMN country (BIC-Roam)    7.20 Explicit Call Transfer (ECT)    7.21 Completion of Calls to Busy Subscriber (CCBS)    7.22 Support of Private Numbering Plan (SPNP)    7.23 Multiple Subscriber Profile (MSP)    8 Interactions with Customized Applications for Mobile network Enhanced Logic (CAMEL)    9 Interworking Considerations    A Deviations to the ISDN service Call Deflection    B Change history   


1   Scope   PDF-p. 6
2   References
3   Definitions and Abbreviations
4   Description
5   Normal Procedures with successful outcome   PDF-p. 8
6   Exceptional procedures or unsuccessful outcome
7   Interactions with other supplementary services   PDF-p. 10
8   Interactions with Customized Applications for Mobile network Enhanced Logic (CAMEL)   PDF-p. 13
9   Interworking Considerations
A   Deviations to the ISDN service Call Deflection   PDF-p. 14
B   Change history   PDF-p. 15

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