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TS 02.87 (SA1)
UUS – User-to-User Signalling Service description Stage 1

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(P) GSM Rel-98 v7.1.2    1999/12    17 p.

Rapporteur:  KURZ, Michael
Descendant:  TS 22.087    
See also:  UUS-related TS/TR    

The User-to-User Signalling (UUS) supplementary service allows a mobile subscriber to send/receive a limited amount of information to/from another PLMN or ISDN subscriber over the signalling channel in association with a call to the other subscriber.


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1 Scope    2 References    3 Definitions and Abbreviations    3.1 Definitions    3.2 Abbreviations    4 Description    4.1 Description    4.2 Applicability to telecommunication services    5 Normal procedures with successful outcome    5.1 Provision    5.2 Withdrawal    5.3 Registration and Erasure    5.4 Activation and Deactivation    5.5 Invocation    5.6 Interrogation    5.7 Handling of UUS services    6 Exceptional procedures or unsuccessful outcome    6.1 Provision and Withdrawal    6.2 Registration and Erasure    6.3 Handling of UUS services    7 Interactions with other supplementary services    7.1 Call forwarding unconditional    7.2 Call forwarding on mobile subscriber busy    7.3 Call forwarding on no reply    7.4 Call forwarding on mobile subscriber not reachable    7.5 Call waiting    7.6 Call hold    7.7 Completion of calls to busy subscribers    7.8 Explicit call transfer    7.9 Multi party service    7.10 Advice of charge    7.11 Barring of outgoing calls    7.12 Barring of outgoing international calls    7.13 Barring of outgoing international calls except those directed to the home PLMN country    7.14 Barring of incoming calls    7.15 Barring of incoming calls when roaming outside the home PLMN country    7.16 Call Deflection    8 Interactions with other network features    8.1 Support of Optimal Routeing    9 Interworking considerations    A Deviations of the GSM UUS supplementary service from the ISDN service    B Change history   


1   Scope   PDF-p. 6
2   References
3   Definitions and Abbreviations
4   Description   PDF-p. 7
5   Normal procedures with successful outcome
6   Exceptional procedures or unsuccessful outcome
7   Interactions with other supplementary services
8   Interactions with other network features
9   Interworking considerations
A   Deviations of the GSM UUS supplementary service from the ISDN service   PDF-p. 15
B   Change history   PDF-p. 16

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