User-to-User Signalling Supplementary Services
TS 04.87Rel-7Services2GIntermediate
Defines stage 3 procedures for User-to-User Signalling (UUS) supplementary services including UUS1, UUS2, and UUS3 for GSM/UMTS networks.
Protocol Definition
Document Type
Technical Specification
Network Layer
Services
Subcategory
Supplementary Services
Business Impact
Medium
Key Technologies
GSMUMTS
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View the complete text of 3GPP TS 04.87 with table of contents and cross-references.