How to Turn Off Dial Assist on iPhone 15: A Step-by-Step Guide


Michael Collins

Turning off Dial Assist on your iPhone 15 is a simple process. In a nutshell, you need to go into your iPhone’s settings, find the ‘Phone’ section, and switch off the Dial Assist feature. That’s it! Now, let’s dive into the details so you can confidently turn off Dial Assist on your iPhone 15.

Step by Step Tutorial to Turn Off Dial Assist on iPhone 15

Before we get into the step-by-step guide, let’s understand what we’re about to do. Turning off Dial Assist will stop your iPhone from automatically adding international or local prefixes when you’re making calls. It’s super handy when you know your way around phone numbers, and it’s one less thing for your iPhone to manage.

Step 1: Open Settings

Open the Settings app on your iPhone 15.
When you open Settings, you’ll see a list of options. Don’t feel overwhelmed; we’re just passing through to get to the Phone settings.

Step 2: Scroll to ‘Phone’

Scroll down and tap on ‘Phone’ to access phone-related settings.
The ‘Phone’ section is where you can control everything call-related, from call blocking to call forwarding and, of course, Dial Assist.

Step 3: Turn off Dial Assist

Find ‘Dial Assist’ and toggle the switch to turn it off.
Once you toggle off Dial Assist, your iPhone will no longer add any prefixes automatically. Make sure that you’re confident with international and local prefixes if you travel a lot or make many international calls.

After completing these steps, your iPhone will stop altering the phone numbers you dial. This means that you’ll have to enter the full phone number, including any international or local codes, manually. But hey, no more second-guessing if your iPhone dialed the right number, right?

Tips for Turning Off Dial Assist on iPhone 15

  • Double-check that you’ve turned off the right setting. Dial Assist is different from other call settings like Call Forwarding or Silence Unknown Callers.
  • Remember to manually add the correct prefixes when dialing international numbers.
  • If you frequently travel, consider leaving Dial Assist on to avoid confusion.
  • For those who make lots of local calls and rarely dial internationally, turning off Dial Assist can make things simpler.
  • If you experience any issues with calling after turning off Dial Assist, you can always turn it back on following the same steps.

Frequently Asked Questions

What is Dial Assist?

Dial Assist is a feature on your iPhone that automatically adds the correct local or international dialing prefix to phone numbers you call.

Will turning off Dial Assist affect my contacts?

No, it won’t. Turning off Dial Assist doesn’t change the numbers saved in your contacts. It just stops the automatic addition of prefixes when dialing.

Can I turn Dial Assist back on?

Absolutely! If you change your mind, you can turn Dial Assist back on at any time by following the same steps and toggling the switch back on.

Is it better to have Dial Assist on or off?

It depends on your calling habits. If you frequently make international calls, Dial Assist can be handy. But if you mostly make local calls, you might prefer to have it off.

What should I do if I’m having trouble with calls after turning off Dial Assist?

Try turning Dial Assist back on to see if that resolves the issue. If not, contact your carrier for further assistance.


  1. Open Settings on your iPhone 15.
  2. Scroll to and tap on ‘Phone’.
  3. Turn off the Dial Assist feature by toggling the switch.


Turning off Dial Assist on your iPhone 15 is as easy as pie once you know where to look. Just a quick hop into your settings, a tap here and there, and you’re all set! Remember, this small change means that you’re taking full control of the numbers you dial, so make sure you’re up for the task. No more prefixes popping up unexpectedly, and you’ll have the peace of mind knowing that what you dial is what you get.

It may seem inconsequential, but features like Dial Assist can significantly affect how we use our phones daily. Whether you choose to keep it on or turn it off, the power is in your hands. Embrace it! And if you ever find yourself second-guessing your decision, just return to the settings and toggle away. Isn’t the iPhone 15 just amazing for giving us these options?

Think about it – we live in a world where we can customize our devices to suit our unique needs and preferences. So, why not make the most out of it? Go ahead, give your iPhone 15 a little tweak. Whether you’re an international jet-setter or a local social butterfly, your phone’s dialing behavior can now match your lifestyle perfectly. Happy calling!