Find out how WiFi calling works, how much it costs, how to get it set up on your Android phone or iPhone, and how to troubleshoot common issues.

Wi-Fi can easily serve as a backup for your cellular network for calling and texting, especially if you find yourself without signal.

Update: As some readers have commented below, the Google Hangouts Dialers is the one-stop-shop for everything wifi calling you will need on just about any Android devices. Released in September of ...

Using Wi-Fi calling on an Android smartphone can be a bit of a finicky process, here's what to do if you're struggling to connect.

T-Mobile USA is making Wi-Fi Calling available for Android smartphones, including its new myTouch and Motorola's Defy and Motoblur models, for both business and consumer customers. T-Mobile on ...

What is Verizon SOS mode-only issue? Verizon outage forced many phones into SOS mode from 1:43 pm EDT, disrupting calls, ...

Wi-Fi calling is not as necessary as it perhaps once was, but do you still use it? There are plenty of reasons why, so vote in our poll.

What customers should know about Wi-Fi calling amid the recent AT&T outage that's affected tens of thousands across the country.

Wifi calling will be used whenever a cell signal isn’t available—unlike on Android, there’s no option to default to wifi calls whenever you’re on a Wi-Fi network (irrespective of cell ...