M00045010
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DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - CALL BARRING (CB) SUPPLEMENTARY SERVICES - STAGE 1
European Telecommunications Standards Institute
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Availability date: 11/06/2021
Intellectual Property Rights
Foreword
0 Scope
0.1 References
0.2 Abbreviations
1 Barring of outgoing calls
1.1 Definition
1.2 General 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
2 Barring of incoming calls
2.1 Definition
2.2 General description
2.3 Normal procedures with successful outcome
2.4 Exceptional procedures or unsuccessful outcome
2.5 Alternate procedures
2.6 Interactions with other supplementary services
2.7 Interworking considerations
Annex A (informative): Change Request History
History
Describes the supplementary services belonging to the group Call Restriction Supplementary Services. The Call Restriction supplementary services allow the possibility for a mobile subscriber to have barring of certain categories of outgoing or incoming calls at the mobile subscribers access. The group of Call Restriction Services includes two supplementary services: - barring of outgoing calls; - barring of incoming calls.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | SMG 1 |