TS 24.391 – USSD over IMS Management Object Specification
3GPP TS 24.391 is the 3GPP Technical Specification for USSD over IMS Management Object Specification. It is published in 8 releases (Rel-12 to Rel-19); the latest version is 19.0.0 in Rel-19.
Defines management object for configuring USSD over IMS (USSI) in UEs, including data off exemptions and SNPN support.
Releases and versions of TS 24.391
| 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 | 12.2.0 | Read · Download (3GPP) |
Scope of TS 24.391
Category: Services (IMS). Technology generation: Multi-Gen. Network layer: Management.
Who should read this specification?
- Network operators
- Device manufacturers
Implementation notes
Complexity level: Intermediate. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TS 24.391
Specifications that reference TS 24.391
Other specifications in the 24 series
- TS 24.384 MCPTT Configuration Management Specification
- TS 24.385 V2X Communication Provisioning Management Object
- TS 24.386 V2X Communication Protocols and Procedures
- TS 24.390 USSD over IMS Procedures
- TS 24.392 MMTel Data Channel Profile Management
- TS 24.403 TISPAN Endorsement of 3GPP TS 24.229
- TS 24.404 Communication Diversion Services Stage 3
- TS 24.405 Conference Service Protocol Description
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 24.391?
3GPP TS 24.391 is the 3GPP Technical Specification for USSD over IMS Management Object Specification. Defines management object for configuring USSD over IMS (USSI) in UEs, including data off exemptions and SNPN support.
Which 3GPP releases include TS 24.391?
TS 24.391 is published in 8 releases, from Rel-12 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 24.391 belong to?
TS 24.391 belongs to the Services (IMS) category of 3GPP specifications. It applies to Multi-Gen networks.
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