M00043580
New product
EUROPEAN DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2) - CALL WAITING (CW) & CALL HOLDING (HOLD) SUPPLEMENTARY SERVICE - STAGE 1
European Telecommunications Standards Institute
In stock
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Availability date: 11/06/2021
Foreword
0 CALL completion supplementary services
0.1 Scope
0.2 Normative references
0.3 Definitions and 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
History
Specifies 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 |
Supersedes |
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