The iPhone 15 Professional and iPhone 15 Professional Max have an Motion button rather than the Ring/Silent swap. You possibly can select which perform you need the Motion button to carry out once you press it. As a result of the button is so accessible, it’s helpful for actions you carry out usually. It’s straightforward to vary the motion once you determine you need to use it for a distinct perform.
Tips on how to customise the Motion button
° Go to Settings > Motion Button. A picture of the aspect of the iPhone seems with icons representing actions you possibly can assign to the Motion button.

° To decide on an motion, swipe to the motion you need to use—its title seems under the dots.
° If there are extra choices for the chosen motion (present by upwards going through/downwards going through arrows) seems under the motion; faucet it to see the checklist of choices. For the Shortcuts and Accessibility actions, it’s essential faucet the blue button under the motion and choose a selected possibility—in any other case the Motion button does nothing.

To make use of the Motion button
To carry out the motion assigned to the Motion button, press and maintain it.
For a lot of features, the Motion button can be utilized to show a setting on or off. For instance, if the chosen motion is Silent Mode, you possibly can press and maintain the Motion button to place iPhone in Silent mode. If you happen to press and maintain the Motion button once more, it turns off Silent mode.
(This how-to is predicated on my experiences and data on Apple’s assist pages.)