TS 22.087 – User-to-User Signalling (UUS) Supplementary Service
3GPP TS 22.087 is the 3GPP Technical Specification for User-to-User Signalling (UUS) Supplementary Service. Its official 3GPP title is “User-to-User Signalling (UUS)”. It is published in 17 releases (R99 to Rel-19); the latest version is 19.0.0 in Rel-19.
Specifies the UUS supplementary service allowing subscribers to send/receive limited user information over the signalling channel during calls.
Releases and versions of TS 22.087
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.1 | Read · Download (3GPP) |
| Rel-17 | 17.0.0 | Read · Download (3GPP) |
| Rel-16 | 16.0.0 | Read · Download (3GPP) |
| Rel-15 | 15.0.0 | Read · Download (3GPP) |
| Rel-14 | 14.0.0 | Read · Download (3GPP) |
| Rel-13 | 13.0.0 | Read · Download (3GPP) |
| Rel-12 | 12.0.0 | Read · Download (3GPP) |
| Rel-11 | 11.0.0 | Read · Download (3GPP) |
| Rel-10 | 10.0.0 | Read · Download (3GPP) |
| Rel-9 | 9.0.0 | Read · Download (3GPP) |
| Rel-8 | 8.0.0 | Read · Download (3GPP) |
| Rel-7 | 7.0.0 | Read · Download (3GPP) |
| Rel-6 | 6.0.0 | Read · Download (3GPP) |
| Rel-5 | 5.0.0 | Read · Download (3GPP) |
| Rel-4 | 4.0.0 | Read · Download (3GPP) |
| R99 | 3.1.0 | Read · Download (3GPP) |
Scope of TS 22.087
Primary function: Service Definition and Procedures. Category: Services (Supplementary Services). Technology generation: Multi-Gen. Network layer: Services.
Who should read this specification?
- Network operators
- Device manufacturers
Implementation notes
Complexity level: Intermediate. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TS 22.087
Specifications that reference TS 22.087
Other specifications in the 22 series
- TS 22.083 Call Completion Supplementary Services
- TS 22.084 MultiParty Supplementary Service (MPTY)
- TS 22.085 Closed User Group (CUG) Supplementary Service
- TS 22.086 Charging Supplementary Services
- TS 22.088 Call Restriction Supplementary Services
- TS 22.090 USSD Stage 1 Specification
- TS 22.091 Explicit Call Transfer (ECT) Stage 1
- TS 22.093 Completion of Calls to Busy Subscriber (CCBS)
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 22.087?
3GPP TS 22.087 is the 3GPP Technical Specification for User-to-User Signalling (UUS) Supplementary Service. Specifies the UUS supplementary service allowing subscribers to send/receive limited user information over the signalling channel during calls.
Which 3GPP releases include TS 22.087?
TS 22.087 is published in 17 releases, from R99 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What does TS 22.087 specify?
Service Definition and Procedures.
What category does TS 22.087 belong to?
TS 22.087 belongs to the Services (Supplementary Services) category of 3GPP specifications. It applies to Multi-Gen networks.
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