What is Dial Assist on iPhone & How to Turn It On or Off

Dial Assist automatically determines the correct international or local prefix to phone numbers stored in your contacts and favorites. It’s enabled by default. To turn Dial Assist off, open Settings, go to Phone, and toggle off Dial Assist.

Hi, I’m Devansh. Whenever I make international calls, I rely on Dial Assist to enter the prefix automatically. In this article, I’ll show you how to activate and deactivate Dial Assist on your iPhone and answer some common questions.

If you want to learn what Dial Assist does and when you should turn it off, keep reading!

3 Steps to Turn On or Off Dial Assist on iPhone

Let’s look at how to activate or deactivate Dial Assist on your iPhone.

Step 1: Open the Settings app.

Step 2: Go to the Phone page.

Step 3: Scroll down to the bottom of the page and toggle on or off Dial Assist.

Overall, Dial Assist is a helpful feature in most cases. However, suppose you’re experiencing compatibility issues with specific phone numbers or systems. In that case, you can follow the above steps to turn it off.


Here are some common questions about Dial Assist on the iPhone.

What Should You Do if You Encounter Issues With Dial Assist Not Working as Expected?

If you encounter any issues with Dial Assist, follow the above steps to turn it off and on again. Next, update iOS and restart your iPhone. If you’re still experiencing issues with Dial Assist, contact Apple Support.

How Do You Turn Off Keypad Dial Sound on Your iPhone?

You can put your iPhone in silent mode when dialing. To do this, move the Ring/Silent switch on the left side of your iPhone and ensure it displays orange.

Does Dial Assist Cost Extra Money?

No. It’s a feature included in iOS and enabled by default. Contact your network carrier to learn more about the rates associated with making international calls.

Final Thoughts

All in all, Dial Assist is a feature in iOS that automatically adds the correct international or local prefix to saved contacts. Although Dail Assist is enabled by default, you can deactivate it by opening Settings, going to Phone, and toggling off Dial Assist at the bottom of the page.

In my iPhone 13, I always leave Dial Assist enabled. It’s a boon for globetrotters and those communicating across borders. Whether you want to turn this feature on or off, I hope this article answers your queries.

Do you have further questions about Dial Assist on the iPhone? Let me know in the comments!

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