M00042558
New product
DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); EXPLICIT CALL TRANSFER (ECT) SUPPLEMENTARY SERVICE; STAGE 1 (3GPP TS 22.091 VERSION 14.0.0 RELEASE 14)
European Telecommunications Standards Institute
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Availability date: 11/06/2021
Intellectual Property Rights
Foreword
Modal verbs terminology
Foreword
1 Scope
2 References
3 Definitions and abbreviations
4 Description
5 Normal operation with successful outcome
6 Exception procedures or unsuccessful outcome
7 Alternate procedures
8 Interaction with other supplementary services
9 Interworking considerations
Annex A (informative) - Deviations of PLMN ECT to the
ISDN specifications of ECT
Annex B (normative) - Cross Phase compatibility
Annex C (informative) - Change history
History
Describes the stage 1 description of Explicit Call Transfer (ECT) from the service subscriber's and user's points of view.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | 3GPP SA 1 |