iOS 9.2 beta 2 brings AT&T Wi-Fi Calling to the Mac

By , Nov 4, 2015

iPhone 6 Wi-Fi Calling teaser 001

The latest beta version of what would become the second major update to iOS 9, which was seeded to developers yesterday, enables Wi-Fi Calling through AT&T on your Mac, 9to5Mac discovered.

While Wi-Fi Calling allows you to place a phone call in an area with little or no cellular coverage, bringing AT&T Wi-Fi Calling to the Mac and other devices you own lets you make and receive phone calls on your Mac (or iPad or iPod touch, for that matter) without needing to be on the same network, or even in the same area, as your iPhone.

AT&T Wi-Fi Calling on your Mac

This is possible because iOS 9.2 beta 2 implements support for NumberSync, a network-level technology from AT&T designed for sharing your phone number with connected devices, regardless of their underlying operating system.

Taking advantage of the mobile twinning technique, NumberSync shares a user’s mobile phone number with multiple SIM cards to let AT&T customers send and receive phone calls or messages regardless of the device they use to connect to the carrier’s network.

How to enable it?

If your iPhone is running iOS 9.2 beta 2 and you’re an AT&T subscriber, enable Add Wi-Fi Calling For Other Devices in Settings → Phone → Wi-Fi Calling.

After accepting various agreements, a notification pops up on your Mac asking if you’d like to enable Wi-Fi Calling on your computer. You can also select Upgrade to Wi-Fi Calling in FaceTime settings on your Mac to complete the process.

Wi-Fi Calling Mac notification screenshot

After entering a verification code on your iPhone and granting location access for emergency calls, you’ll be able to place and receive phone calls from your Mac running OS X 10.11.2 beta 2, even if your iPhone is turned off.

“In our testing, we were able to place and receive calls even when the connected iPhone was in Airplane Mode,” acknowledges the article. “This feature should be especially handy in the event of a dead phone battery or a missing handset,” reads the post.

Continuity on cellular

Apple already supports Continuity features via cellar for T-Mobile and Sprint customers in the United States, meaning iPad or iPod touch owners with iOS 9 or later can place and receive calls through their carrier’s network even if their iPhone is off.

Wi-Fi Calling system requirements

Apple currently supports Wi-Fi Calling on iPhones (and through the Apple Watch and the Mac) on carriers Bell and Rogers in Canada; 3 and SmarTone in Hong Kong; EE and Vodafone in the United Kingdom; AT&T, T-Mobile and Sprint in the United States; Zain in Saudi Arabia; and SALT and Swisscom in Switzerland.

Any iPhone from the iPhone 5c onward is capable of Wi-Fi Calling. Before using Wi-Fi Calling, the feature must be enabled under Settings → Phone → Wi-Fi Calling. Wi-Fi calls are distinguished from normal cellular calls by the Wi-Fi icon after your carrier name in the iOS status bar.

Source: 9to5Mac

  • Share:
  • Follow:
  • Chris Wagers

    Awesome!!

  • disqus_rcikS7fUoL

    So will you be able to make calls from the Apple Watch on Wifi using the computer if the iPhone is off?

    • James G

      Apple Watch 2 probably….

  • Jeff

    My iPhone 5s doesn’t have this setting. Are you sure that the 5c and on, support it?

    • White Michael Jackson

      Sadly if only works on the iphone 6 and up

      • Jeff

        🙁

  • White Michael Jackson

    AT&T WiFi calling only works on the iPhone 6 and up with AT&T. Currently I have not got it to work. I only got up to the point where I have the “AT&T WiFi” in the status bar but can’t make or receive calls until i disable the feature.

  • Satyam Panchal

    Just updated to iOS 9.2 beta 1 too many bug has been fix its running smooth on my 5c and all laggy spotlight has been fixed great update

  • Nimatullah Mati

    HELP PLEASE! I’m trying to login into my snapchat and it says that we’ve sent you a verification code and I’m not receiving any, I’m searching for the solution all over the web and its been 4 hours that i can’t log in. any one with a solution?

    • Satyam Panchal

      Use someone mobile number then after login remove this number

  • iByron

    I like this. I snagged a wifi calling beta slot when it was first offered and have been impressed since.