Press and hold the Side button until Siri appears
Say “Hey Siri” or “Siri” if it is enabled
Go to Settings
Tap Apple Intelligence & Siri or Siri & Search
Turn on Listen for “Siri” or Listen for “Hey Siri”
Follow the on-screen setup steps
Speak your request clearly
Use Siri to send messages, make calls, set reminders, open apps, and get information
Tap the Siri interface to type a request if typing is enabled
Press the Side button again or swipe up to dismiss Siri