Table of Contents

Intellectual Property Rights
Foreword
0 Scope
  0.1 References
  0.2 Abbreviations
1 Closed User Group (CUG)
  1.1 Definition
  1.2 Description
  1.3 Normal procedures with successful outcome
  1.4 Exceptional procedures or unsuccessful outcome
  1.5 Alternate procedures
  1.6 Interactions with other Supplementary Services
  1.7 Interworking considerations
Annex 1 (normative): General subscription options
        (Per Subscriber)
Annex 2 (normative): Originating GSM PLMN network
        actions on call requests on the calling
        user's side
Annex 3 (normative): Terminating GSM PLMN network
        actions
Annex 4 (normative): CUG interaction with the call
        forwarding Supplementary Services
Annex 5 (informative): Change Request History
History

Abstract

Describes the Supplementary Services belonging to the group Community Of Interest Supplementary Services. The group of Community Of Interest Supplementary Services includes one Supplementary Service: - Closed user group (clause 1).

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SMG 1