Some of the capabilities of "Hey Siri" are covered in this wikiHow, which teaches you how to setup it on your phone.
Step 1: Open the settings on the phone.
You can find this grey icon on one of your home screens.This app can be found in the "Utilities" folder.
Step 2: Go to the bottom and tap the person on the other side of the screen.
The third section of options will include this.
Step 3: Allow the button to On.
If you don't see it, you need to press the On button.
Step 4: Set up now.
Step 5: Say what you want with your voice.
The setup will prompt you to say a few words into the microphone to help recognize your voice.To make sure the best results are achieved, speak normally during the calibration.The option to turn on and off "Hey Siri" can be turned off.
Step 6: You have to tap Done.
Step 7: Say hello to her.
Even if your device is locked, you can still use this command.It is possible to begin speaking commands without having to repeat "Hey Siri".If you put your phone face down, you can cancel it.
Step 8: Ask a question.
The internet will be automatically searched and displayed.