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Spec	Title	Releases	WG
32.272	Telecommunication management; Charging management; Push-to-talk over Cellular (PoC) charging	18.0.0 17.0.0 16.0.0 15.0.0 14.0.0 13.0.0 12.1.0 11.1.1 10.1.0 9.1.0 8.3.0 7.5.0 6.5.0	S5

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