Stage 2 description of User-to-User Signalling supplementary services (UUS1, UUS2, UUS3) enabling transfer of user information during calls.
TS 23.087 (Rel-19) — User-to-User Signalling (UUS) Stage 2. Stage 2 description of User-to-User Signalling supplementary services (UUS1, UUS2, UUS3) enabling transfer of user information during calls. Primary function: Procedures. Category: Services (Supplementary Services). Technology generation: 2G. Network layer: Services.
Complexity level: Intermediate. Implementation difficulty: Medium.
3GPP TS 23.087 (Rel-19) is the 3GPP specification for User-to-User Signalling (UUS) Stage 2. Stage 2 description of User-to-User Signalling supplementary services (UUS1, UUS2, UUS3) enabling transfer of user information during calls.
TS 23.087 is part of 3GPP Rel-19. The latest known version on 3GPP Explorer is j00.
Procedures.
TS 23.087 belongs to the Services (Supplementary Services) category of 3GPP specifications. It applies to 2G networks.
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