Sep 18, 2014 · T-Mobile has done a lot to improve their US wireless network in the past year and a half. Unfortunately, T-Mobile coverage indoors still stinks in many homes. T-Mo has come up with a few creative ways to help: Wi-Fi Calling, T-Mobile's 4G LTE Signal Booster and their newest device, the Personal CellSpot.

May 17, 2011 · When I make a Wifi call from outside the U.S. to the U.S. the call is free, but in the detailed call log of my bill, the call shows it as "roaming" and includes the country where the WiFi call originated. So despite T-Mobile not charging for calls back to the U.S. they know that a given WiFi call originated from outside the country. Aug 17, 2012 · T-Mobile US has a solution for you. Wi-Fi Calling is a free feature on certain T-Mobile smartphones that allows you to make calls using a Wi-Fi network. If you’re a T-Mobile customer with a smartphone, you may already have Wi-Fi Calling and not even know it. If you don’t have it, you may want it. I purchased the s9+ unlocked from best buy. I was with Verzion at that time. A wifi calling setting was no where on the phone. There was also no visual voicemail. I made the switch to tmobile last week and as soon as i put the sim card in i got a wifi calling notification an the option is now there. I also have tmobile visual voicemail. I can still receive phone calls from US when I have wifi as my wifi calling is on. And I can see "wifi" right next to the wifi signal on the top of my screen. I am trying to find out if it works the same way with T-Mobile as we are going overseas next week.

May 17, 2011 · When I make a Wifi call from outside the U.S. to the U.S. the call is free, but in the detailed call log of my bill, the call shows it as "roaming" and includes the country where the WiFi call originated. So despite T-Mobile not charging for calls back to the U.S. they know that a given WiFi call originated from outside the country.

Sep 21, 2014 · This is false, I went into my local T-Mobile store this past Sunday and I can confirm that the only devices that support WiFi calling are the ones sold by T-Mobile and the iPhone 6, iPhone 6+. However it is quite funny, they offer you a free upgrade if you wish to activate your OnePlus One and want WiFi calling, I loled at them and canceled my However, it appears that Vz will not allow unlocked BYOD phones to use their Wi-Fi Calling feature (unlike T-Mobile, Sprint and AT&T). after many hours of troubleshooting on the phone & web with both tier 1 & 2 support at VZ & Moto the only answer that I get is that it should work but each company blames the other for the issue.

Wi-Fi Calling-Capable Phones. To enjoy Wi-Fi Calling, you'll need a Cricket Wi-Fi Calling-capable smartphone and an active Wi-Fi network. Note: For Wi-Fi Calling capable phones not purchased at Cricket, Wi-Fi Calling will not work on Android. It will work on iOS. Currently, our Wi-Fi Calling-capable devices include:

Jul 30, 2011 · With Wifi calling as it is on the Androids, there is a Wifi calling app that you use to turn Wifi calling ON or OFF. If you fall out of wifi range, it will automatically switch you back to the cell network. However, if your talking to someone through wifi calling and then walk out of wifi range, your call will drop. We're experiencing a technical issue right now.Please call us at 1-888-8metro8 for immediate personal assistance. I work in essentially a cellular black hole. Near basement level of a industrial strength brick and steel building with a ton of magnetic shielding around it in places. I'm on Verizon and my Motorola devices can pick up a signal if I have my phone sitting in one magical spot on my desk and the 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.