「Wi-Fi Calling」に関する情報が集まったページです。 ITmediaはアイティメディア株式会社の登録商標です。

Wi-Fi Callingは、Unlicensed Mobile Access (UMA)という技術に対応したゲートウェイの設置が必要になる都合上、通信キャリアのサービスとして提供されます。 米国ではT-Mobile USが2007年から、Sprintが2014年から提供しており、一部のAndroid端末やWindows Phoneで利用できます。

今回のWWDCでiOS8が発表になったわけだが、そのうち、通信関連で気になったのが「Wi-Fi Calling」への対応だ。 聞き慣れないワードだが、調べてみるとWi-Fi CallingはすでにT-Mobile USが2007年よりサービスを開始済みだという。 Wi-Fi Callingは仮に3Gネットワークが圏外 ...

What is wi-fi calling? Which providers offer wi-fi calling? Which mobile phones allow wi-fi calling? How do I enable wi-fi calling on my mobile phone? How much does wi-fi calling cost? Making phone ...

The recent Verizon outage was a wake-up call that mobile services can easily fall short. Many people who rely on phone calls and texting, especially during emergencies, were left in a lurch as they ...

Most of us spend time in at least a few places where our phones just don’t work, whether it’s a room or two at home or at work, a favorite coffee shop, or some other signal-lacking location. That’s ...

Even when you can't get a cell phone signal, you can still make calls and receive texts on your iPhone. With WiFi calling, your calls and texts are routed through whatever WiFi network your iPhone is ...

iPhone users on EE can now make calls over Wi-Fi after a software update was released for the Apple smartphone in order to combat areas with poor mobile signal. The new feature, called Wi-Fi Calling, ...

When you live in an area with limited or no cell service, Wi-Fi calling can be a lifesaver. It keeps you connected for calls and texts when your phone would otherwise be useless. However, some iPhone ...

We live slightly rural and have Starlink. We also have very patchy cellphone reception. We are with Spark - apparently vodafone reception is even worse My partners Samsung A24? phone has the wifi ...