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 ...

Cellular carriers limit the number of devices you own logged into the same iCloud account that can place voice calls to the regular phone network via Wi-Fi. You might ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. With WiFi calling, you can make or receive calls with your ...

Apple introduced two new wireless chips in the iPhone Air, a preview of a world where all the key components of the company's ...

Now that iOS 8 is out, I'm trying to figure out whether or not my T-mobile iPhone 4S will be able to call over wi-fi. After reading this Ars article, I probably won't upgrade my phone to iOS 8...but ...

I go back and forth to Japan often and use my phone number for texts/calls over WiFi for work. I've used SIMs when on travel before but I've never used an eSIM. What's the best way to use the eSIM ...