Rel-9 Services 3G Intermediate

TS 23.090 – Unstructured Supplementary Service Data (USSD) Stage 2

Defines the handling of USSD for communication between MS and PLMN, including network and mobile-initiated USSD.

Release

Rel-9

What is TS 23.090?

TS 23.090 (Rel-9) — Unstructured Supplementary Service Data (USSD) Stage 2. Defines the handling of USSD for communication between MS and PLMN, including network and mobile-initiated USSD. Primary function: Requirements. Category: Services (USSD). Technology generation: 3G. Network layer: Services.

Who should read this specification?

Network operators
Device manufacturers

Implementation notes

Complexity level: Intermediate. Implementation difficulty: Medium.

Key Technologies

USSD

Frequently Asked Questions

What is 3GPP TS 23.090?

3GPP TS 23.090 (Rel-9) is the 3GPP specification for Unstructured Supplementary Service Data (USSD) Stage 2. Defines the handling of USSD for communication between MS and PLMN, including network and mobile-initiated USSD.

Which 3GPP release is TS 23.090 part of?

TS 23.090 is part of 3GPP Rel-9. The latest known version on 3GPP Explorer is 900.

What does TS 23.090 specify?

Requirements.

What category does TS 23.090 belong to?

TS 23.090 belongs to the Services (USSD) category of 3GPP specifications. It applies to 3G networks.

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