M00044927
New product
DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - CALL WAITING (CW) AND CALL HOLDING (HOLD) - 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 Call Waiting (CW)
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
2 Call hold
2.1 Definition
2.2 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 Completion Supplementary Services.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | SMG 1 |