Wi-Fi calling is a great way to stay connected when you are in an area without T-Mobile coverage or the coverage is not strong enough and it also provides some benefits when roaming internationally. When in the U.S. Wi-Fi calls placed to other countries are subject to international long distance rates, based on your account/features you have.

This means a Wi-Fi-calling-enabled smartphone can place and receive voice calls or send and receive text messages using any Internet-ready Wi-Fi network. However, T-Mobile says the CellSport comes with patent-pending technology that prioritizes voice calls over other Wi-Fi traffic. T-Mobile Wi-Fi Calling. T-Mobile, despite being the third-largest carrier in the U.S., was the first to implement Wi-Fi Calling. Note that for you to enjoy this feature, both your phone and carrier must support it. In case any is missing, there won’t be Wi-Fi Calling for you. If your call is connected over Wi-Fi, at the top of the screen you'll see Wi-Fi and the name of the network you're connected to. Note: Calls to 911 over Wi-Fi operate differently than traditional Jan 31, 2019 · Carrier WiFi calling is offered by only a couple carriers, including Xfinity Mobile. What’s unique about Xfinity’s service compared to most other carriers is that it automatically switches you between available WiFi and cellular networks when needed; in other words, you don’t even need to think about it.

Sep 29, 2017 · Wi-Fi calling allows your iPhone to place and receive phone calls and text messages over a Wi-Fi network. If you have a weak cellular signal but a solid Wi-Fi signal, your iPhone will automatically switch over and route calls and texts via Wi-Fi.

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Jun 17, 2020 · T-Mobile Wi-Fi calling is easy to use and provides a high quality calling experience over a wireless connection. The Wi-Fi calling service is included with your regular cell phone plan and is designed to provide more reliable mobile service coverage when you are in areas that have weak cellular network coverage or no coverage at all.

May 11, 2020 · T-Mobile: All new T-Mobile phones support Wifi calling. To find out if your existing model supports it, go to the Devices page, find your device, select "WiFi" from "browse by categories," choose Update the device software to the latest version. You can do this over Wi-Fi. Visit the Devicespage for current versions and steps. Can't call a specific number or make international calls. Make sure the number you are dialing doesn't have a 1-700, 1-900, or 976prefix. T-Mobile blocks calls to these numbers.