How to Turn On Wifi Calling iPhone 12: A Step-by-Step Guide

Turning on WiFi calling on your iPhone 12 is a breeze. All you need is a few simple steps to get started. Essentially, you’re going to be heading into your phone’s settings, where you’ll find the option to enable WiFi calling. Once you’ve turned it on, you’ll be able to make and receive calls over a WiFi network, which can be a real lifesaver when cellular signal is weak or unavailable.

Step by Step Tutorial: How to Turn on WiFi Calling iPhone 12

Before you get started, it’s important to note that WiFi calling is a feature that allows you to make and receive phone calls using a WiFi network instead of your cellular network. This can be particularly useful in areas with poor cell reception, or if you’re trying to save on your mobile data usage.

Step 1: Open the Settings App

To begin, tap the Settings app on your iPhone 12’s home screen.

The Settings app is where you can tweak and customize all sorts of options on your iPhone. It’s the gear-shaped icon that’s typically located on your home screen.

Step 2: Tap ‘Phone’

Once in Settings, scroll down and tap on the ‘Phone’ option.

This section holds all the settings related to your iPhone’s calling functions, including call forwarding, voicemail, and, of course, WiFi calling.

Step 3: Tap ‘WiFi Calling’

In the Phone settings, you’ll find an option labeled ‘WiFi Calling.’ Tap it to continue.

This is where you can manage the WiFi calling functionality for your iPhone 12.

Step 4: Toggle on ‘WiFi Calling on This iPhone’

Within the WiFi Calling settings, you’ll see a switch to enable ‘WiFi Calling on This iPhone.’ Flip that switch to the green ‘on’ position.

When you turn on this setting, your iPhone 12 will be able to use any available WiFi network to make and receive calls, which can be a game-changer when you’re in an area with poor cellular service.

After completing the above steps, your iPhone 12 will now use WiFi networks to make and receive calls whenever possible. This means that as long as you’re connected to a WiFi network, your phone calls will be routed through the internet instead of the cellular network. It’s a great way to ensure that you’re always reachable, even in places where cell service is spotty.

Tips: How to Optimize WiFi Calling on iPhone 12

  • Make sure your WiFi network is strong and stable for the best call quality.
  • If you’re traveling abroad, WiFi calling can help you avoid international calling fees.
  • Remember that emergency services may not accurately be able to determine your location when calling over WiFi.
  • Check with your carrier to ensure that they support WiFi calling on your iPhone 12.
  • If you’re having trouble with WiFi calling, try resetting your network settings.

Frequently Asked Questions

Can I use WiFi calling with any carrier?

Most carriers do support WiFi calling, but it’s always best to check with your particular carrier to ensure compatibility with your iPhone 12.

Will WiFi calling use my data plan?

No, WiFi calling does not use your cellular data plan. Calls made over WiFi will use your internet data, not your cell data.

Is there an extra charge for using WiFi calling?

Typically, there is no extra charge for using WiFi calling. However, it is always a good idea to confirm with your carrier just to be sure.

Can I make international calls using WiFi calling?

Yes, you can make international calls using WiFi calling, but be aware that your carrier’s normal international rates will still apply.

What happens if I lose my WiFi connection during a call?

If you lose your WiFi connection during a call, your iPhone 12 will automatically switch to using your cellular network if it’s available.


  1. Open the Settings app.
  2. Tap ‘Phone.’
  3. Tap ‘WiFi Calling.’
  4. Toggle on ‘WiFi Calling on This iPhone.’


In the world of smartphones, staying connected is the name of the game, and with the iPhone 12, Apple has ensured that you can stay in touch even when the cellular signal lets you down. Turning on WiFi calling is a simple process that opens up new possibilities for connectivity. Whether you’re working from a remote location with spotty service or traveling internationally and looking to avoid hefty fees, WiFi calling is a fantastic feature that’s just a few taps away. Keep in mind, though, that while WiFi calling is a powerful tool, it’s not a complete replacement for traditional cellular service. It’s always a good idea to ensure you have a strong and stable WiFi connection for the best call quality. So go ahead, give it a try, and experience the freedom and convenience of WiFi calling on your iPhone 12.

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