Closed User Group Supplementary Service
TS 02.85Rel-7Services2GIntermediate
Defines Closed User Group (CUG) service enabling subscribers to form restricted communication groups with controlled access to external calls.
Protocol Definition
Document Type
Technical Specification
Network Layer
Services
Subcategory
Supplementary Services
Business Impact
Medium
Key Technologies
GSMCUG
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View the complete text of 3GPP TS 02.85 with table of contents and cross-references.