How to set up, secure, and start using Siri on iPhone and iPad

If you have an Apple device, such as the best iPhone or iPad, then you have access to Siri, which is Apple's digital voice assistant. Though it's not perfect, it can be handy to have when you need to quickly get directions home, check the weather or sports scores, or even control your favorite HomeKit devices. All you have to do is say, "Hey Siri."

But before you can get Siri going with the signature phrase, you'll have to make sure that it's set up properly first. Here's how to get started with Siri on your favorite iPhone and iPad, such as the iPhone 13 Pro.

How to use Siri

1. Press and hold the Side or Home button on your iPhone or iPad, or say "Hey Siri" to activate Siri, depending on your device.
2. Start speaking your command or question.

How to enable and disable Siri in the Settings app

iOS will typically ask you if you want to enable Siri when you first set up your iPhone, iPod touch, iPad, or iPad mini. If Siri isn't already activated, you can turn it on at any time in Settings. The same goes for disabling it.

1. Launch the Settings app on your iPhone or iPad.
2. Scroll down and tap Siri & Search.
3. Tap the toggle next to Listen for "Hey Siri" to enable Hey Siri.
4. Tap the toggle next to Press Side/Home button for Siri to allow the Side or Home button access to Siri.
5. Tap the toggle next to Allow Siri When Locked to be able to access Siri when your iPhone or iPad is locked.

How to set up "Hey Siri"

Want Siri to respond to you even if you're not holding down the Home button? Turn on "Hey Siri," which lets you say the eponymous catchphrase to trigger your iPhone's assistant.

1. Launch Settings on your iPhone or iPad.
2. Scroll down and tap Siri & Search.
3. Flip on the switch next to "Listen for "Hey Siri". The switch will turn green if "Hey Siri" is on.
4. Tap Continue.
5. Follow the on-screen instructions.
6. Tap Done.

How to change Siri's voice

If you don't dig Siri's stock voice or if you prefer another accent that's more akin to what you're used to, you can change it up.

1. Launch Settings on your iPhone or iPad.
2. Tap Siri & Search.
3. Tap Siri Voice.

4. Tap an accent: American, Australian, British, Indian, Irish, or South African.
5. Tap a voice style that you prefer. There are about two to five voices to pick from, depending on the accent you choose.

The voice will then download if you don't have it on your iPhone or iPad already.

How to change Siri's language

1. Launch Settings on your iPhone or iPad.
2. Tap Siri & Search.

3. Tap Language.
4. Tap the language you want to use.

How to customize Siri responses

1. Launch Settings on your iPhone or iPad.
2. Tap Siri & Search.
3. Tap Siri Responses.

4. Tap an option:
   • Always On: Siri will always audibly respond, whether your iPhone is on silent or not.
   • When Silent Mode Is Off: Siri will only speak when Silent Mode is off, when using "Hey Siri," or when connected to a Bluetooth device or CarPlay.
   • Only with "Hey Siri": Siri will only audibly respond when you say "Hey Siri" or when connected to a Bluetooth device or CarPlay.
5. Tap the toggle if you want to Always Show Siri Captions.
6. Tap the toggle if you want to Always Show Speech transcriptions.

How to edit a Siri question or command

If you turn on the Always Show Speech option from the Siri responses, then you'll be able to get complete transcriptions of your question or command for Siri, allowing you to edit them. This is useful if Siri did not understand what you said clearly, or if you just want to change up a word or two instead of repeating the entire thing.

Note that this will not work if you do not have the Always Show Speech option on. You do not necessarily need to have Always Show Siri Captions on, but it can also be quite helpful if you want to see exactly what Siri said all the time. Previous versions of iOS had this on by default, but with iOS 14 and later, since Apple moved to a more Compact UI, you'll have to enable the transcriptions in order to edit your Siri questions.

1. Activate Siri by pressing and holding your Side/Home button, or just say "Hey Siri".
2. Dictate your question or command.
3. Tap on the text of your question or command at the bottom of the screen.

4. Edit your text as you see fit.
5. Tap Done. Siri will now answer your revised question or command.

How to change your Siri contact info

Siri securely looks at information from your contact card to perform specific actions, like "Give me directions to home," or "call my mother." If you've switched cards or want Siri to pay attention to other data, you can change that from Siri's settings.

1. Open Settings on your iPhone or iPad.
2. Scroll down and tap Siri & Search.

3. Tap My Information.
4. Tap the contact whose information you'd like Siri to use. If you want it to use you, you'll need to create a contact for yourself.

If you want to do things like have Siri call your mother or significant other, you'll have to make sure that you create relationships for your contacts first.

How to secure Siri with a Passcode Lock

Since Siri is usually activated by just holding down the Home button, it can pose a security risk to the data on your iPhone or iPad. If you are security conscious and have activated a Passcode Lock for your iPhone or iPad, you may want to make sure Siri isn't allowed to bypass that lock — it's less convenient, but that's always the cost of security.

1. Launch the Settings app on your iPhone or iPad.
2. Tap on Touch ID & Passcode or Face ID & Passcode, depending on your iPhone or iPad model.

3. Type in your passcode.
4. Scroll down to the Allow Access When Locked section and Tap Siri to turn off the ability to use Siri when your iPhone is locked.

How to adjust general iPhone and iPad settings

1. Press and hold the Side/Home button on your iPhone or iPad, or say "Hey Siri" to activate Siri.
2. Say something like Turn down my screen brightness, Disable Wi-Fi, or Turn on Airplane Mode.
3. Wait for Siri to understand what you said and disable or enable the setting in question.

Hey Siri, you're so helpful!

These are the basics of how to set up Siri on your iPhone and iPad, and how to get Siri running. As you can see, it's pretty straightforward once you have the basics ready to go. Again, Siri isn't perfect, but for basic things like quickly getting directions home from a new location and setting timers, it's very useful to be able to do with just your voice.

Updated April 2022: Updated for iOS 15.