Notifications help you keep track of what’s new—they let you know if you missed a call, if the date of an event moved, and more. You can customize your notification settings so you see only what’s important to you.
Note: While you’re using an app, you might be asked how you want to receive notifications from it—immediately, not at all, or in a , then tap Clear.
Silence all notifications: Turn on Do Not Disturb. See > Notifications > Show Previews.
Tap Always.