Rel-4 Services 2G Intermediate

TS 22.087 – User-to-User Signalling (UUS) Supplementary Service

Defines UUS supplementary service enabling mobile subscribers to exchange limited user-generated information over signalling channel during calls.

Release
Rel-4
Category
Services
Subcategory
Supplementary Services
Network Layer
Services
Technology
2G
Business Impact
Medium

Key Technologies

GSM3G

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