M00044157
New product
TERRESTRIAL TRUNKED RADIO (TETRA); VOICE PLUS DATA (V+D); PART 10: SUPPLEMENTARY SERVICES STAGE 1; SUB-PART 12: CALL HOLD (CH)
European Telecommunications Standards Institute
In stock
Warning: Last items in stock!
Availability date: 11/06/2021
Foreword
1 Scope
2 Normative references
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 SS-HOLD stage 1 specification
4.1 Description
4.2 Procedures
4.3 Interactions with other supplementary services
4.4 Inter-working considerations
4.5 Overall SDL
History
Analyses predicted needs for digital trunked systems in Europe - defines services to be provided - analyses spectrum requirements - characteristics of relevant interfaces
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | TETRA 3 |
Supersedes |
|