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 ...

If there’s a wireless (WiFi) router in your home, chances are you have areas with a strong signal and fast speeds, and others where you can’t connect to the Internet at all. This is especially true of ...

Wi-Fi can easily serve as a backup for your cellular network for calling and texting, especially if you find yourself without signal. Mike Sorrentino is a Senior Editor for Mobile, covering phones, ...