How to set up a voice-only shortcut you can trigger with Siri in iOS 12Taking advantage of the shortcuts feature and Siri without needing the Shortcuts app
Now that Apple's beta test of iOS 12 is available to the public, many users are clamoring to try out the shortcuts features that speed up what you do on your devices.
However, since the beta test of the dedicated Shortcuts app is limited to developers, many public beta testers can't take advantage of it all just yet.
But no worries! You can still use the suggested shortcuts feature now, and add those shortcuts to Siri with their own phrases – here's how.
Suggested shortcuts
Voice commands for shortcuts
Add to Siri
Build your own Siri
Apple occasionally offers updates to iOS, watchOS, tvOS, and macOS as closed developer previews or public betas for iPhone, iPad, Apple TV and Mac (sadly, no public beta for the Apple Watch). While the betas contain new features, they also contain pre-release bugs that can prevent the normal use of your iPhone, iPad, Apple Watch, Apple TV, or Mac, and are n...
Source:
How to set up a voice-only shortcut you can trigger with Siri in iOS 12