Turn on notifications on iPhone

In Safari, notifications need the web app added to the Home Screen and iOS 16.4 or later. The iPhone app in private testing shows notices only while it is open.

Web notifications cover direct messages, mentions, friend requests, invitations, missed calls and pages. An incoming call doesn’t ring when the page is closed. This is for the web app in Safari. The native iPhone app (in private testing) can’t notify you, ring or sound a call for help while it is closed or the phone is locked; it shows notices only while it is open.