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 ...

Making phone calls over a Wi-Fi network. Both the phones and carrier infrastructure must support Wi-Fi calling, prioritizing voice over data in the real-time environment of voice. With a single ...