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 ...

Wondering how to use Wi-Fi calling? Wi-Fi Calling is a feature on the iPhone that enables users experiencing reception problems to have a stronger call connection over broadband via Wi-Fi. The ...

Tens of thousands of people awoke Thursday to SOS notifications and a cell phone outage mainly affecting AT&T and Cricket Wireless customers, according to Downdetector.com. Reports of the outage began ...

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, ...