Hi Everyone I’m using an iPhone running the latest version of iOS with a physical team after enabling lockdown mode. I have noticed what appears to be unusual issued. 1: wi-Fi works normally. 2: outgoing cellular calls fail wit “call failed.” 3: shortly after the status bar changes to “no service.” 4: I still receive SMS notifications from my courier informing me of missed calls. I’ve already: . Nothing nice. updated to the latest iOS. . Restarted the iPhone. . Confirm that Wi-Fi is functioning normally. From Apple‘s documentation, I understand that lockdown mode is intended to harden the device against sophisticated cyber rates. I should not normally disable voice call service as everyone else experience this after enabling lockdown mode? If so: Which iPhone model are you using? Which iOS version? Which carrie? Did you find a solution? I’m also interested in knowing whether Apple is aware of this as a potential software bug or whether it could be related to a carrier compatibility issue. Thank you