M00042553
New product
UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; MULTICALL; SERVICE DESCRIPTION; STAGE 1 (3GPP TS 22.135 VERSION 13.0.0 RELEASE 13)
European Telecommunications Standards Institute
In stock
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Availability date: 11/06/2021
Intellectual Property Rights
Foreword
Modal verbs terminology
Foreword
1 Scope
2 References
3 Definitions, symbols and abbreviations
4 Description
5 Functional requirements
6 Exceptional procedures or unsuccessful outcome
7 Interaction with other services
8 Interaction with other network features and
services
Annex A (normative) - Busy definition
Annex B (informative) - Cross Phase Compatibility
Annex C (informative) - Change history
History
Specifies Multicall supplementary service.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | 3GPP SA 1 |