AT&T granted FCC waiver to activate Wi-Fi calling amid tiff with T-Mobile, Sprint
After decrying T-Mobile and Sprint's decision to roll out Wi-Fi calling without approval from the Federal Communications Commission, AT&T on Tuesday was granted a waiver to enable such features in the near future.

Last year AT&T initially announced its iteration of Wi-Fi calling would debut on iPhone 6 and 6 Plus sometime in 2015, but the carrier has yet to make good on that promise. A limited segment of iOS 9 beta testers saw the feature go live in August only to find it deactivated with the public version of iOS 9 and the release of iPhone 6s and 6s Plus.
As noted by AT&T, the reason for Wi-Fi calling's delayed launch was incompatibility with the FCC's requirements regarding teletypewriter, or teletype, services (TTY). In lieu of full TTY support, AT&T requested, and today received (PDF link), an exemption to deploy real-time text (RTT) services.
In a statement posted to AT&T's website, Senior Executive Vice President of External and Legislative Affairs Jim Cicconi offered his gratitude to the FCC, but questions the agency's handling of T-Mobile and Sprint.

Last year AT&T initially announced its iteration of Wi-Fi calling would debut on iPhone 6 and 6 Plus sometime in 2015, but the carrier has yet to make good on that promise. A limited segment of iOS 9 beta testers saw the feature go live in August only to find it deactivated with the public version of iOS 9 and the release of iPhone 6s and 6s Plus.
As noted by AT&T, the reason for Wi-Fi calling's delayed launch was incompatibility with the FCC's requirements regarding teletypewriter, or teletype, services (TTY). In lieu of full TTY support, AT&T requested, and today received (PDF link), an exemption to deploy real-time text (RTT) services.
In a statement posted to AT&T's website, Senior Executive Vice President of External and Legislative Affairs Jim Cicconi offered his gratitude to the FCC, but questions the agency's handling of T-Mobile and Sprint.
AT&T has yet to narrow down a prospective launch window for Wi-Fi calling, though initial iOS 9 beta testing proved the feature as viable on the carrier's network.We're grateful the FCC has granted AT&T's waiver request so we can begin providing Wi-Fi calling. At the same time we are left scratching our heads as to why the FCC still seems intent on excusing the behavior of T-Mobile and Sprint, who have been offering these services without a waiver for quite some time. Instead of initiating enforcement action against them, or at least opening an investigation, the agency has effectively invited them to now apply for similar waivers and implied that their prior flaunting of FCC rules will be ignored. This is exactly what we meant when our letter spoke of concerns about asymmetric regulation.
Comments
I wonder when Verizon will join the Wi-Fi calling party? They said it was coming this year.
Bring it on Big T!
Although I for 1 stayed to Beta iOS versions only and never modified or deactivated settings or info associated with AT&T WiFi Calling
*flouting
Who cares?! Just TURN ON WIFI CALLING AT&T!
LibreOffice or OpenOffice are basically the same if not BETTER solutions tan the very expensive, BLOATED Office365 and there is NO EXCUSE for that when youre are PAYING TOP DOLLARS for these MS solutions that most times are just the Nth re-re-releaee of a THIRTY years old product !!!
Lets not get into virtualization or databasaes where Proxmox or Postgres RUN CIRCLES AROUND MS software...as they are FREE, or ust buy Oracle or VMWare to get industrial grade, expensive but very very solid solutions...
Lets not get into the CRAP that the Windows franchise has developed into, just BARELY usable as Windows 10 , except you get just TOO MUCH REMOTE CONTROL ON YOUR HARDWARE FROM MICROSOFT , which is NOT to provide the same QUALITY OF SERVICE that Apple manages to do...
Talking about the HORRIBLE MESS the MOBILE DISASTERS Microsoft has managed to pile up and INVESTORS SHOULD BE STORMING THE DOORS OF MICROSOFT HEADQUARTERS....
What HAS TO BE DONE IMMEDIATELY is a RESET ... a ELIMINATION of the OLD GUARD which was basically a bunch of yes men trying to just get their pet projects to prevail ...
MICROSOFT OWNERS, the SHAREHOLDERS should DEMAND A BREAK UP NOW , while the company STILL HAS GREAT VALUE as it is OBVIOUS TO ANYONE IN THE BUSINESS MICROSOFT IS NOW DOOMED TO DWINDLE ... so for investrs IT WOULD BE MUCH BETTER TO DO A FULL BREAKUP, CAHING IN WHILE THEY STILL CAN !!!
Already moved to TMo... I love them. Better network in the Boston area than both Verizon and AT&T!