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.

Manage your account without lifting a finger… just a thumb. Download the T-Mobile app and simplify your life. We allow you to get answers to your questions in a way that is convenient for you, at a time that works for your schedule. • Pay your bill in as little as two clicks • Checking your data usage is as easy as opening the app Jan 26, 2019 · 1.Start the app and click "Wifi Calling Setting". 2.Click "WLAN calling". 3.Click "ENABLE" WLAN calling. 4.Click "WLAN preferred". 5."Wifi Calling" is enabled! We welcome users to report compatible and incompatible phone models, and incompatible phenomena, Please send us an email: yjy837@gmail.com. Oct 27, 2017 · Tap “Advanced”. Select Wi-Fi Calling and flip the switch to “On”. While this has been a feature found on Android for many years, it’s still shocking how many people don’t know it exists. This is in part due to slow carrier adoption, but also just a general lack of coverage for the feature and its usefulness.

Unfortunately no, it is not an app but has to be integrated into the OS so that is why it is only on T-Mobile branded phones with the exception of the iPhone since Apple integrated it into the OS on all of their devices but it only currently works on T-Mobile and maybe Sprint since they have started launching wifi calling on limited devices and with a lot more restrictions than T-Mobile.

How to Enable Iphone WiFi Calling. Go to Settings – Phone – WiFi Calling; Switch the Wi-Fi Calling on This iPhone slider to On. Choose “Enable” to turn on Wi-Fi Calling. You can ignore the warning about what data your carrier collects. How to Activate Android WiFi Calling. Open Settings – More – More Settings (under wireless and network). Choose “Wi-Fi Calling” and activate it to enable the feature. In case you can’t find this option, search for it since it might be located On T-Mobile, the majority of new Android phones offer Wi-Fi calling built-in, while AT&T has 35 phones in its lineup. Most phones on Verizon are capable of Wi-Fi calling, but it's unclear exactly Called TMobile several times and they reset the wifi calling, but it just keeps coming back with the REG99 error(I did have to side load the Wifi calling app as there is no other way to configure it on .2836) Every time I connect to a wifi network I keep getting a Wi-Fi Calling notification. Sep 10, 2014 · T-Mobile's earlier UMA system promised handoffs, but didn't usually deliver; its more recent Wi-Fi calling Android app had no handoffs at all. That 700MHz spectrum will also improve T-Mobile's in

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.

Nov 27, 2015 · tmobile wi-fi calling,as you are actually wondering about, is not a downloadable application released by tmobile, it is an embedded application on the rom of the tmobile branded devices only. SO YOU WILL NOT BE ABLE TO USE THAT FEATURE FOR TMOBILE SERIVCES PER SAY, BUT THE DEVICE DOES DO WIFI CALLING VIA SKYPE, ETC. Jun 19, 2015 · Using the Software Recovery Tool will erase all content stored on your phone, including apps and games (along with app data and game progress), text messages, call history, music, photos and more. If possible, you should back up your phone first (Settings > backup). You will be able to restore a backup once the recovery is complete.