Wi-Fi Calling Now Available for AT&T Users

AT&T has flipped the switch on Wi-Fi calling, making it available to customers with eligible plans that are running iOS 9. MacRumors has received tips from customers who were able to activate Wi-Fi calling and we were able to activate the feature on our own iPhones. A number of readers in our forums are also having success activating Wi-Fi calling.

Wi-Fi calling is a feature that lets calls be placed over a wireless connection when cellular connectivity is poor, functioning much like an AT&T M-Cell does now. It's similar to Apple's own FaceTime Audio feature, which also routes calls over a Wi-Fi connection.

AT&T customers can turn on Wi-Fi calling by going to the Phone section of the Settings app and toggling on the Wi-Fi calling feature. From there, there are a set of steps to walk through, including entering an emergency 911 address. Wi-Fi calling is available on the iPhone 6, 6s, 6 Plus, and 6s Plus running iOS 9.

att_wifi_calling_setup_1
Customers who want to use Wi-Fi calling need to have AT&T HD voice features enabled, along with an Internet connection. Wi-Fi calling can be used for voice calls within the United States, Puerto Rico, and United States Virgin Islands at no charge. Long distance global voice calls will be charged standard long distance rates.

Once the setup process is complete, customers are receiving notifications letting them know the Wi-Fi calling feature will be available after a short activation period.

att_wifi_calling_setup_2
AT&T promised to launch Wi-Fi calling alongside iOS 9, but last week announced the feature was delayed due to its inability to get an FCC waiver that would temporarily allow the carrier to forgo offering support options for deaf and hard-of-hearing customers. On Tuesday of this week, AT&T finally received the waiver that it needed to move forward with Wi-Fi calling.

Related Forum: iOS 9

Popular Stories

iOS 26

15 New Things Your iPhone Can Do in iOS 26.2

Friday December 5, 2025 9:40 am PST by
Apple is about to release iOS 26.2, the second major point update for iPhones since iOS 26 was rolled out in September, and there are at least 15 notable changes and improvements worth checking out. We've rounded them up below. Apple is expected to roll out iOS 26.2 to compatible devices sometime between December 8 and December 16. When the update drops, you can check Apple's servers for the ...
iPhone 14 Pro Dynamic Island

iPhone 18 Pro Leak Adds New Evidence for Under-Display Face ID

Monday December 8, 2025 4:54 am PST by
Apple is actively testing under-screen Face ID for next year's iPhone 18 Pro models using a special "spliced micro-transparent glass" window built into the display, claims a Chinese leaker. According to "Smart Pikachu," a Weibo account that has previously shared accurate supply-chain details on Chinese Android hardware, Apple is testing the special glass as a way to let the TrueDepth...
iOS 26

Apple Seeds Second iOS 26.2 Release Candidate to Developers and Public Beta Testers

Monday December 8, 2025 10:18 am PST by
Apple today seeded the second release candidate version of iOS 26.2 to developers and public beta testers, with the software coming one week after Apple seeded the first RC. The release candidate represents the final version iOS 26.2 that will be provided to the public if no further bugs are found. Registered developers and public beta testers can download the betas from the Settings app on...
iPhone 17 Pro Cosmic Orange

10 Reasons to Wait for Next Year's iPhone 18 Pro

Monday December 1, 2025 2:40 am PST by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
Johny Srouji

Apple's Chipmaking Chief Johny Srouji Responds to Report About Him Potentially Leaving

Monday December 8, 2025 9:23 am PST by
Apple's chipmaking chief Johny Srouji has reportedly indicated that he plans to continue working for the company for the foreseeable future. "I love my team, and I love my job at Apple, and I don't plan on leaving anytime soon," said Srouji, in a memo obtained by Bloomberg's Mark Gurman. Here is Srouji's full memo, as shared by Bloomberg:I know you've been reading all kind of rumors and...
Johny Srouji

Apple Chip Chief Johny Srouji Could Be Next to Go as Exodus Continues

Sunday December 7, 2025 10:41 am PST by
Apple's senior vice president of hardware technologies Johny Srouji could be the next leading executive to leave the company amid an alarming exodus of leading employees, Bloomberg's Mark Gurman reports. Srouji apparently recently told CEO Tim Cook that he is "seriously considering leaving" in the near future. He intends to join another company if he departs. Srouji leads Apple's chip design ...
Intel Inside iPhone Feature

Apple's Return to Intel Rumored to Extend to iPhone

Friday December 5, 2025 10:08 am PST by
Intel is expected to begin supplying some Mac and iPad chips in a few years, and the latest rumor claims the partnership might extend to the iPhone. In a research note with investment firm GF Securities this week, obtained by MacRumors, analyst Jeff Pu said he and his colleagues "now expect" Intel to reach a supply deal with Apple for at least some non-pro iPhone chips starting in 2028....
google pixel 10

Switching Between iPhone and Android Will Get Easier With New Apple and Google Collaboration

Monday December 8, 2025 11:10 am PST by
Apple and Google are teaming up to make it easier for users to switch between iPhone and Android smartphones, according to 9to5Google. There is a new Android Canary build available today that simplifies data transfer between two smartphones, and Apple is going to implement the functionality in an upcoming iOS 26 beta. Apple already has a Move to iOS app for transferring data from an Android...
Apple Fitness Plus expansion hero

Apple Fitness+ Coming to 28 New Regions With Digital Voice Dubbing

Monday December 8, 2025 6:19 am PST by
Apple today announced that Fitness+ is expanding to 28 new markets on December 15 in the service's largest international rollout since launch, accompanied by new language dubbing and a K-Pop music genre. Apple Fitness+ will become available in Chile, Hong Kong, India, the Netherlands, Singapore, Taiwan, and additional regions on December 15, with Japan scheduled to follow early next year....
Foldable iPhone 2023 Feature 1

Apple to Make More Foldable iPhones Than Expected

Tuesday December 9, 2025 9:59 am PST by
Apple has ordered 22 million OLED panels from Samsung Display for the first foldable iPhone, signaling a significantly larger production target than the display industry had previously anticipated, ET News reports. In the now-seemingly deleted report, ET News claimed that Samsung plans to mass-produce 11 million inward-folding OLED displays for Apple next year, as well as 11 million...

Top Rated Comments

sputnikv Avatar
133 months ago
charging long distance fees when using a service that puts 0 load on their networks is criminal as does the reoccurring hd-voice fee.
Score: 27 Votes (Like | Disagree)
redman042 Avatar
133 months ago
But I can't use Wi-Fi calling outside of the U.S. :(
Just use FaceTime Audio or Skype. There are so many ways to communicate over wifi these days. Tons of options.
Score: 11 Votes (Like | Disagree)
nepalisherpa Avatar
133 months ago
I can finally answer phone scammers right away at work now instead of hearing their 2-second silent voicemails later. :) Just for reference, we get no cell signal at work.

Seriously though, this will be amazing for me at home since cell signal is very weak there.
Score: 8 Votes (Like | Disagree)
rigormortis Avatar
133 months ago
charging long distance fees when using a service that puts 0 load on their networks is criminal.
well, if its domestic long distance its just charged your regular calling rate, which is probably unlimited. calling internationally using wifi calling is the same as calling internationally with cellular. most people aren't like me, they do not have minute plans. i have 100 minutes a month. a wifi call minute is the same as a cellular call minute.

the other end of the call is a real telephone number, so i guess that is where they think its fair to treat it as a real cellular call


what is really criminal is what they do with the AT&T microcell. they have you pay $199 for one

there is an optional unlimited microcell calling plan they want you to sign up for, in case you have a plan that has limited amount of minutes. back in 2009, the unlimited calling feature for your microcell was $19.99 a month extra, this allows any of the registered phone numbers are assigned to our microcell ( up to 10 ) to be able to have unlimited calling. just in case they have legacy plans.

oh , but that is not all. any cellular data that you use on the microcell , even though you are providing them with your own internet connection, goes against your plan.

so even though you paid $199 for a microcell you still have to use wifi to prevent AT&T from charging you for going over.

and through this whole mess, little t-mobile is minding their own business and giving away wifi routers and cell phone boosters for those people who need them. they have been giving away cell phone boosters for probably 10 years, and tmo is even giving out marshmallow to all the old phones, and people just go on forums and say that t-mobile sucks.
Score: 7 Votes (Like | Disagree)
zorinlynx Avatar
133 months ago
So now I get to pay AT&T & Comcast to use my own network and the public internet to route my calls. All to make up for AT&T's crummy service coverage?

Where do I sign up?
I'm not sure why so many people are whining about this.

You've lost NOTHING by having Wi-Fi calling available to you. Before if you were in an area with good Wi-Fi but lousy cellular reception, you couldn't make calls or do SMS at all. Now you can.

So what if it's your own network that you're paying for? You don't pay extra for this.

Before: You can't make calls.
Now: You CAN make calls.

Things have improved at no additional cost to you. Stop complaining. :)
Score: 7 Votes (Like | Disagree)
AppleFanBoy888 Avatar
133 months ago
How do we know when it's activated? Is there a logo at the top of the screen that says WiFi like the old M-Cell logo? I activated twenty minutes ago and nothing...
Turn on Airplane mode and turn on WiFi. Shows "AT&T Wi-Fi"

Attachment Image
Score: 7 Votes (Like | Disagree)