This information applies to iPhones running iOS 11 through iOS 14 ... decisions as far as when or when not to look at your iPhone. Do Not Disturb While Driving activates automatically when ...

Under More Controls, tap the plus sign next to Do Not Disturb While Driving. On the Home screen, open the Control Center and tap the car icon to turn off or turn on Do Not Disturb While Driving.

You can fine-tune Do Not Disturb in Settings > Do Not Disturb ... I prefer silence even with the iPhone is being used, so that I'm not getting email notifications if I'm, say, playing a game ...

This icon means that your iPhone's Do Not Disturb feature is enabled. When Do Not Disturb is turned on, all of your phone calls will be sent straight to voicemail. While you'll still receive texts ...