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.

Wireless carriers often tout their speedy nationwide 5G networks, but sometimes you're somewhere without any cellular service. AT&T's hours-long outage this week (following prior outages in June ...

Wi-Fi calling lets you make calls over the internet, which is perfect for homes and public space with a weak mobile signal. Most of the recent Android handsets and iPhones support Wi-Fi calling.