Stage 2 description of Unstructured Supplementary Service Data (USSD) for transparent communication between mobile users and network applications.
TS 23.090 (Rel-19) — USSD Stage 2 Specification. Stage 2 description of Unstructured Supplementary Service Data (USSD) for transparent communication between mobile users and network applications. Primary function: Protocol Definition. Category: Services (Supplementary Services). Technology generation: Multi-Gen. Network layer: Services.
Complexity level: Intermediate. Implementation difficulty: Medium.
3GPP TS 23.090 (Rel-19) is the 3GPP specification for USSD Stage 2 Specification. Stage 2 description of Unstructured Supplementary Service Data (USSD) for transparent communication between mobile users and network applications.
TS 23.090 is part of 3GPP Rel-19. The latest known version on 3GPP Explorer is j00.
Protocol Definition.
TS 23.090 belongs to the Services (Supplementary Services) category of 3GPP specifications. It applies to Multi-Gen networks.
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