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I guess you are talking about google voice?
this lets you answer your sim card phone number any place (inside the US) were there is wifi and no cellphone coverage from anyone not just another apple device. Say a big brick building, underground like subways, etc etc

No, I'm not talking about Google Voice. Previous to today, I just turn on WiFi and use my internet connection to make calls via my iPhone. I'm trying to understand why this way anything different. I guess it really isn't.
 
This is a really good question.

I enabled it a while ago but don't see the "AT&T Wi-Fi" status, then I realized I am at work. We cannot access personal Mail because the port is blocked, and now this likely isn't working for the same reason.

So much for getting phone coverage at work deep inside a building. Sucks.

Talk to your IT department. They may be able to open a hole in the firewall to let AT&T WiFi calling through.

In fact, they might jump at the chance. Imagine working in IT and being able to pick up the phone, "Hey boss, try AT&T WiFi calling on your iPhone 6; it should work now so you can have cel phone coverage in the building." :)
 
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My wife's iP6 doesn't even show a WiFi Calling setting. We are on AT&T. Anybody have any idea why not? Its running iOS 9.0.2.
EDIT: just so people don't get confused I was looking in the wrong place.
 
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So has Rogers/Fido in Canada. I just got the message a little while ago, and I just switched it on (9.1 13B136.) As you can see, my reception isn't great here.
 

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Isn't Apple routing those calls (like iMessages)? So Apple is basically setting up an ad hoc peer to peer connection. Which is different than what I imagine the cell service providers are doing which is actually receiving your call and patching it into the nationwide phone service. So you can reach grandma on her old rotary phone or your favorite techno dweeb who is calling from behind seven proxies.

From what I've found out, AT&T WiFi calling works using an IPSec tunnel that your phone sets up with an AT&T server. This gives your phone an IPv6 address, through which it can do voice services.

It's the same IPv6 address your phone gets when using VoLTE. It's pretty damn neat how they implemented it.
 
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Folks. Your SIM card's ICCID needs to have 27 or 28 as 9th/10th digits. Then it will work with 5/5S/6/6S.
Not entirely true it seems. I have that and its not enabled on my 5S.
the WiFi calling option doesn't even show up in any iphone prior to the 6. If it doesn't have VoLTE capability, it doesn't have WiFi calling capability.

Right, it doesn't seem to be available for 5S. More confirmation for me to dump AT&T soon as I get the chance.
 
That wouldn't be airplane mode..... airplane mode disables all communications emitting from the device (bluetooth, wifi, etc.)
lmao, airplane mode disables the cellular part ONLY, you can turn on each individual service like BT and WIFI as you need except cellular. The airplane button just turns off everything for the sake of completion, but only cellular is disabled.

 
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No, I'm not talking about Google Voice. Previous to today, I just turn on WiFi and use my internet connection to make calls via my iPhone. I'm trying to understand why this way anything different. I guess it really isn't.
how did you do that then? w/out the M at&T modem for home wifi calls?
 
No, I'm not talking about Google Voice. Previous to today, I just turn on WiFi and use my internet connection to make calls via my iPhone. I'm trying to understand why this way anything different. I guess it really isn't.

Unfortunately, I believe you are mistaken. Unless you have a magic phone, because none of the rest of us could do that. If you were making calls, it was via cellular or an app.
 
No, I'm not talking about Google Voice. Previous to today, I just turn on WiFi and use my internet connection to make calls via my iPhone. I'm trying to understand why this way anything different. I guess it really isn't.

Who is your carrier and what kind of phone do you have? (Jailbroken?)

Supposedly AT&T just turned this on for ALL US iPhones today.
(They might have been texting for some? Or it might have turned on during a beta and stayed on).

Gary
 
charging long distance fees when using a service that puts 0 load on their networks is criminal as does the reoccurring hd-voice fee.

This is posted from AT&T's website about wifi calling:
Calling


• Make and receive unlimited domestic calls within the U.S., Puerto Rico, and U.S. Virgin Islands at no additional charge.

• International long distance rates apply for calls made to international numbers.

Texting

• Text messages sent or received using Wi-Fi Calling are counted and charged under your existing rate plan.

and here is the fine print:

Charges: Domestic calls made/received within U.S., Puerto Rico, and U.S.V.I. have no additional charge and won’t count against plan usage limits. For international long distance calls, international rates under your existing rate plan or international package apply. All text messages sent/received are charged under your existing rate plan or international package and will count against usage limits
 
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lmao, airplane mode disables the cellular part ONLY, you can turn on each individual service like BT and WIFI as you need except cellular. The airplane button just turns off everything for the sake of completion, but only cellular is disabled.
Like I say it doesn't matter if callular is disable, that's the point all u need to do is have wifi enable first then turn on airplane mode
 
It's pretty sad folks are getting excited about a service that uses YOUR wi-fi bandwidth and YOUR talk minutes because their network has lousy coverage, and can't penetrate buildings very well.

Hey, I'm paying you monthly service so you can use my high-speed internet (which I'm also paying for) to make phone calls! Thank you AT&T!

we did not have to pay $199 for a AT&T microcell and a $19.95 a month calling plan, like AT&T would make you , if you were in a similar situation
They do, which is asinine.

if your plan includes unlimited minutes, it includes unlimited wifi minutes.

if your plan includes 450 minutes and 3000 weekend minute with roll over for cellular calls, it is the same for wifi calls

your not being charged extra.
 
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Can I return my microcell to att? Bought it less than 30 days ago. Wifi calling is working for me in So Cal.
 
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