TS 23.090 – USSD Stage 2 Specification
3GPP TS 23.090 is the 3GPP Technical Specification for USSD Stage 2 Specification. Its official 3GPP title is “Unstructured Supplementary Service Data (USSD); Stage 2”. It is published in 17 releases (R99 to Rel-19); the latest version is 19.0.0 in Rel-19.
Stage 2 description of Unstructured Supplementary Service Data (USSD) for transparent communication between mobile users and network applications.
Releases and versions of TS 23.090
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.0 | 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 | 6.1.0 | Read · Download (3GPP) |
| Rel-5 | 5.0.0 | Read · Download (3GPP) |
| Rel-4 | 4.0.0 | Read · Download (3GPP) |
| R99 | 3.2.0 | Read · Download (3GPP) |
Scope of TS 23.090
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 23.090
Specifications that reference TS 23.090
- TS 24.008 NAS Call, Mobility and Session Procedures
- TS 29.002 Mobile Application Part (MAP) Specification
- TS 23.272 CS Fallback in EPS Stage 2
- TS 23.078 CAMEL Phase 4 Stage 2 Specification
- TS 23.038 Character Sets, Languages and Message Handling Requirements for SMS, CBS and USSD
- TS 23.088 Call Barring (CB) Supplementary Services Stage 2
- TS 24.067 eMLPP Supplementary Service Procedures
- TS 23.016 Subscriber Data Management Stage 2
- TS 24.091 Call Transfer Supplementary Services Stage 3
- TS 23.094 Follow Me (FM) Feature Stage 2
- TS 23.097 Multiple Subscriber Profile (MSP) Phase 2
- TS 23.259 Personal Network Management (PNM) Procedures
Other specifications in the 23 series
- TS 23.085 Closed User Group (CUG) Supplementary Service Stage 2
- TS 23.086 Advice of Charge (AoC) Supplementary Services
- TS 23.087 User-to-User Signalling (UUS) Stage 2
- TS 23.088 Call Barring (CB) Supplementary Services Stage 2
- TS 23.091 Explicit Call Transfer (ECT) Stage 2
- TS 23.093 CCBS Supplementary Service Stage 2
- TS 23.094 Follow Me (FM) Feature Stage 2
- TS 23.096 Calling Name Presentation (CNAP) Stage 2
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 23.090?
3GPP TS 23.090 is the 3GPP Technical Specification for USSD Stage 2 Specification. Stage 2 description of Unstructured Supplementary Service Data (USSD) for transparent communication between mobile users and network applications.
Which 3GPP releases include TS 23.090?
TS 23.090 is published in 17 releases, from R99 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 23.090 belong to?
TS 23.090 belongs to the Services (Supplementary Services) category of 3GPP specifications. It applies to Multi-Gen networks.
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