To activate COVID-19 contact tracing notifications on your iPhone, you'll need to enable it in your Settings app.

You can use Siri on an iPhone XR, iPhone XS, or iPhone X in two ways: either with the Side button, or through a "Hey Siri" voice command.

Wave goodbye to the hold music blues! With Hold Assist, your iPhone takes the reins, alerting you the moment a real voice returns, so you can multitask like a pro.