3GPP Atlas

Canonical Atlas record

TS 22.004

General on supplementary services

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Responsible WGS1
StatusUnder change control
Initial releaseRel-4
Selected releaseRel-20
Latest indexed version19.0.0
Series22
TypeTS

Release evolution

Compare evidence between releases

Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.

Release ledger

Version · WI · CR evidence by release

Rel-44.3.01 WI3 CRs · 3 approved
Rel-55.1.01 WI2 CRs · 1 approved
Rel-66.0.00 WI0 CRs
Rel-77.0.00 WI0 CRs
Rel-88.0.02 WI1 CR · 1 approved
Rel-99.0.00 WI0 CRs
Rel-1010.0.00 WI0 CRs
Rel-1111.0.02 WI1 CR · 1 approved
Rel-1212.0.00 WI0 CRs
Rel-1313.0.00 WI0 CRs
Rel-1414.0.00 WI0 CRs
Rel-1515.0.00 WI0 CRs
Rel-1616.0.00 WI0 CRs
Rel-1717.0.00 WI0 CRs
Rel-1818.0.10 WI0 CRs
Rel-1919.0.00 WI0 CRs
R99no version indexed2 WI4 CRs · 4 approved
Release 19993.3.00 WI0 CRs

Rel-20 snapshot

Work affecting this release

0 indexed Change Requests · 0 connected Work Items.

Showing 0 CR records from the available cross-release sample. Browse release CR records (JSON) →

Version history

Indexed versions

Showing 26 of 26 indexed versions.

19.0.0Rel-19SA#1092025-10-15
18.0.1Rel-18SA#1032024-04-05
18.0.0Rel-18SA#1032024-04-05
17.0.0Rel-17SA#95-e2022-04-01
16.0.0Rel-16SA#88-e2020-07-16
15.0.0Rel-15SA#802018-07-04
14.0.0Rel-14SA#752017-03-24
13.0.0Rel-13SA#702016-01-15
12.0.0Rel-12SA#652014-10-03
11.0.0Rel-11SA#522011-06-22
10.0.0Rel-10SA#512011-04-08
9.0.0Rel-9SA#462009-12-20
8.0.0Rel-8SA#342006-12-14
7.0.0Rel-7SA#342006-12-14
6.0.0Rel-6SA#262004-12-23
5.1.0Rel-5SA#242004-06-14
4.3.0Rel-4SA#242004-06-14
5.0.0Rel-5SA-#162002-07-19
4.2.0Rel-4SA-#162002-07-04
3.3.0Release 1999SA-#162002-07-04
4.1.0Rel-4SA-#152002-03-25
4.0.0Rel-4SA-#112001-04-02
3.2.1Release 1999SA-#72000-03-15
3.2.0Release 1999SA-#72000-03-15
3.1.0Release 1999SA-#61999-12-17
3.0.1Release 1999SA-#51999-10-13

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 22.004

TEI4

(Small) Technical Enhancements and Improvements for Rel-4

Rel-4parsed
TEI5

(Small) Technical Enhancements and Improvements for Rel-5

Rel-5parsed
BS30

Deleted -Enhancements to BS30 Bearer service for Videotelephony

Historical association · verification pending
Rel-8historical link
TEI8

(Small) Technical Enhancements and Improvements for Rel-8

Rel-8parsed
ACR_CS

Anonymous Call Rejection in the CS domain

Historical association · verification pending
Rel-11historical link
ACR_CS

Stage 1 for Anonymous Call Rejection in the CS domain

Historical association · verification pending
Rel-11historical link
Follow_Me

Follow_Me service

Historical association · verification pending
R99historical link
TEI

(Small) Technical Enhancements and Improvements for R99

R99parsed

Knowledge graph

Related standards

No graph edges indexed yet. The graph API is available at this JSON endpoint.