Rel-19 Services Multi-Gen Intermediate

TS 22.090 – USSD Stage 1 Specification

Defines Unstructured Supplementary Service Data (USSD) stage 1 requirements for PLMNs, covering MMI-mode and application-mode operations for transparent data transport.

Release
Rel-19
Category
Services
Subcategory
Supplementary Services
Network Layer
Services
Technology
Multi-Gen
Business Impact
High

Key Technologies

GSMUMTSLTE

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