- Open the Gmail App
- Click on the three horizontal lines (called More option) appear on the top-left side corner
- scroll the pan and click Settings
- Click on email ID that you’ve already logged-in
- next, find and Hit on Siri Shortcuts
- So you’ll get a screen, Siri Shortcuts – Show you Suggested Shortcuts
- for instance, Send Email with the + sign.
- click on + sign
- Tap on Add to Siri.
- then tap on Send Email under the When I Say section.
- Enter your desired command and click on Add to Siri