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Spec	Title	Releases	WG
24.379	Mission Critical Push To Talk (MCPTT) call control; Protocol specification	19.0.0 18.8.0 17.13.0 16.13.0 15.15.0 14.15.0 13.18.0	C1

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