As I sit here and type this, my cell phone does not have a connection to the T-Mobile Wifi calling system (although it does have WiFi connected to my nearest Eero). I have also attempted to contact Eero support on three separate occasions--I gave up each time after being on hold for so long that I just grew fed up.

Wi-Fi Calling lets you make and receive voice and video calls over a Wi-Fi connection instead of using your cellular connection. If you have a Wi-Fi connection and are in an area where voice service is weak or unavailable, use Wi-Fi calling to continue making voice calls. Wi-Fi calling is included at no additional charge on compatible devices. May 26, 2015 · The last I read about wifi calling on AT&T is that they are trying to work towards a national standard method, and not a carrier proprietary method like T-Mobile implemented. This would mean that, if implemented as planned, AT&T customers would be able to use Verizon or possibly Sprint wifi services for their calls as well as AT&T services. 3. Make sure wifi calling is on, and set to "wifi only" (or whatever it's labelled as) Then you'll have no problems with any charges or anything. The one weird thing is while calling the US on wifi calling doesn't cost anything, calling a foreign number (even while in a foreign country) does, so you can only call the US with no charges. As far as I know, the only Sony Xperia device that support both T-Mobile VoLTE and VoWiFi is Xperia XZ1 Compact. And the recent Sony Xperia models including Xperia 10 and 10 Plus DO support VoLTE, but has NOT been confirmed on supporting Wi-Fi calling.

To use T-Mobile Wi-Fi Calling, you need: E911 address:Before you can use Wi-Fi Calling, you need to set up an e911 address on your account in case your location Active account:The service connects through T-Mobile service and uses your phone number, so your account must be active. Phone that

Register your E911 address at My T-Mobile. Turn on Wi-Fi and connect to a Wi-Fi network. From the Home screen, tap Settings > Phone > Wi-Fi Calling. If you have an iPhone with an eSIM, tap the line you're making changes to.

T-Mobile’s Wi-Fi Calling is an integrated feature on T-Mobile phones that allows you to make and receive calls or texts over an available Wi-Fi network. You can call anyone regardless of what device or service they are using. You will also retrieve voicemails and messages in the same inbox as your cellular calls and texts.

You will see the Wi-Fi calling option here. Enable it! Select Wi-Fi preferred if it’s on Cellular. And that’s about it. Let us know if this fixes the problem for you. If you are still facing issues with Wi-Fi calling on T-mobile branded Pixel devices, then you should contact customer support. There will be no issue using unlocked on T-Mobile VoLTE and wifi calling should work the only thing is that you cant use EVS HD Voice or RCS advance messaging that only applies on carrier version but you can easily flash your ROM to T-Mobile version if you know how. Jul 15, 2016 · I'm on t-mobile and wifi calling is a must have (given their spotty coverage). I just got my Moto G4 yesterday but hadn't added my sim yet until I could figure out whether to de-bloat and/or unlock it, but if it doesn't have wifi calling its going to have to go back to Amazon. Wi-Fi Calling lets you talk and text over an active Wi-Fi connection. You can turn Wi-Fi Calling on or off in your phone’s settings. With Wi-Fi Calling, you can call, text, and use Visual Voicemail as you do on the cellular network. While in the U.S., Wi-Fi Calling is used when a cellular signal is weak or unavailable.