Where are the iPhone Roaming Settings in iOS 10?

Your iPhone can use a lot of data when it is connected to a cellular network, and that data usage can get very expensive if it occurs while you are roaming away from your carrier’s network.

Therefore, if you are about to travel to a foreign country and have heard horror stories of people who rack up very high data charges thanks to roaming issues, then you might be trying to learn where those settings are on your device.

Our guide below will show you where to find the options that concern how your iPhone handles both voice and data roaming. You can elect to turn on any combination of these settings based on how you expect to use your iPhone while you are roaming.

How to Change the Data and Voice Roaming Settings on an iPhone 7

The steps in this guide were performed on an iPhone 7 Plus in iOS 10.2.1. However, these steps will work for other iPhone models using the iOS 10 operating system as well.

Step 1: Tap the Settings icon.

how to find roaming settings on iphone

Step 2: Select the Cellular option.

how to change voice roaming setting on iphone

Step 3: Touch the Cellular Data Options button near the top of the window.

how to change data roaming setting on iphone 7

Step 4: Select the Roaming option.

how to check roaming settings on iphone

Step 5: Choose to enable or disable the Voice Roaming and Data Roaming options, based on your own preferences. You can also choose to turn the International CDMA option on or off if you are using data while roaming and are experiencing poor performance.

where are the iphone roaming settings in ios 10

The next section will show you how to change an option that handles the way Wi-Fi calling works while you are roaming.

How to Prefer Wi-Fi for Wi-Fi Calling When Roaming on an iPhone 7

The steps in this section require your carrier to permit Wi-Fi calling on their network. If you have not set up Wi-Fi calling previously, then you will need to need to follow these steps to enable it before you are able to select the option to prefer Wi-Fi while roaming on your iPhone.

Step 1: Open the Settings menu.

how to find roaming settings on iphone

Step 2: Scroll down and select the Phone option.

iphone roaming setting in phone menu

Step 3: Tap the Wi-Fi Calling button.

iphone wi-fi calling and roaming

Step 4: Touch the button to the right of Prefer Wi-Fi While Roaming to turn it on.

how to prefer wi-fi calling on iphone while roaming

Now that you know how to find and change the roaming settings on your iPhone, you can adjust these settings based on whether or not you would like to use that kind of data while you are traveling.

Are you looking for ways to use less data each month? Read our guide to reducing cellular data usage on an iPhone if you are often going over your monthly allotment and paying overage charges.

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