「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 ...

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 ...

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 ...

WiFi Calling improves your phone network experience(Image: Getty Images ) Network operator Vodafone Ireland is encouraging Irish users to unlock the full potential of ...

It's often seen that the mobile network suddenly goes out, making even important calls difficult. However, recently, some features have been added to smartphones that allow you to make calls even ...

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, ...

I notice a number of new phones being touted as having Wifi Calling ability. In the event of using Wifi Calling, say whilst overseas with Roaming turned off, does the subsequent use of the phone cost ...

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 ...