TS 100 544 : 7.0.0
Current
The latest, up-to-date edition.
DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - CALL WAITING (CW) AND CALL HOLD (HOLD) SUPPLEMENTARY SERVICES - STAGE 2
Hardcopy , PDF
English
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Foreword
0 Scope
0.1 References
0.2 Abbreviations
1 Call waiting (CW)
1.1 Handling of call waiting
1.2 Functions and information flows
1.3 Information stored in the HLR
1.4 State transition model
1.5 Transfer of information from HLR to VLR
1.6 Information stored in the VLR
1.7 Handover
2 Call hold (HOLD)
2.1 Functions and information flows
2.2 Information stored in the HLR
2.3 State transition model
2.4 Transfer of information from HLR to VLR
2.5 Information stored in the VLR
2.6 Handover
Annex A (informative): Change Request History
History
Gives the stage 2 description of the call completion supplementary services. The group of call completion supplementary services is divided into the following two supplementary services: - Call waiting (CW) (clause 1); - Call hold (HOLD) (clause 2).
| Committee |
SMG 3
|
| DocumentType |
Standard
|
| Pages |
39
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
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