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Spec	Title	Releases	WG
22.268	Public Warning System (PWS) requirements	18.3.0 17.0.0 16.4.0 15.2.0 14.1.0 13.0.0 12.2.0 11.5.0 10.4.0 9.5.0	S1

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