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2 specifications found, displaying 1 to 2
Specification NumberTypeTitleStatusPrimary Responsible Group 
22.101TSService aspects; Service principlesUnder change control S1
See details Internal Common IMS 2G 3G LTE 5G
22.985TRService requirements for the User Data Convergence (UDC)Under change control S1
See details Internal Common IMS 2G 3G LTE 5G