You can use the Do Not Disturb feature on your iPhone whenever you want to silence any calls, texts, or other notifications.

If a particular app on your iPhone is bothering you with notifications, you can turn them off or limit how and where it delivers them. Here’s how.

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. This ...

You can add people to an exception list, or allowlist, on your Pixel, so Do Not Disturb mode doesn't silence them. Here's how to do that.