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Spec	Title	Releases	WG
24.379	Mission Critical Push To Talk (MCPTT) call control; Protocol specification	19.4.0 18.10.0 17.14.0 16.14.0 15.16.0 14.16.0 13.19.0	C1

All information on this page is aggregated from the 3GPP Specfication Status Report page.