Next up is the action button, up on the left-hand side as you look at the iPhone, which has replaced the old ring / silent ...
Since the very first iPhone, Apple has featured an on/off mute switch above the volume buttons. That all changed with the iPhone 15 Pro, and every iPhone since—the mute switch was replaced by ...
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.