M00044149
New product
TERRESTRIAL TRUNKED RADIO (TETRA); VOICE PLUS DATA (V+D); PART 10: SUPPLEMENTARY SERVICES STAGE 1; SUB-PART 24: CALL RETENTION (CRT)
European Telecommunications Standards Institute
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Availability date: 11/06/2021
Foreword
1 Scope
2 Normative references
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 SS-CRT stage 1 specification
4.1 Description
4.2 Procedure
4.3 Interaction with other supplementary services
and ANFs
4.4 Inter-working considerations
4.5 Overall SDL
Annex A (informative): Bibliography
History
Analyses predicted needs for digital trunked systems in Europe; defines services to be provided; analyses spectrum requirements - characteristics of relevant interfaces (TETRA 03.60 to 03.85)
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | TETRA 3 |
Supersedes |
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