The recent Verizon outage was a wake-up call that mobile services can easily fall short. Many people who rely on phone calls and texting, especially during emergencies, were left in a lurch as they ...

If you have spots in your home that are cellular dead zones, you can ask your phone to use your home’s Wi-Fi network for your incoming and outgoing phone calls. Jim Rossman / TNS I was recently ...

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 ...

Cellular carriers limit the number of devices you own logged into the same iCloud account that can place voice calls to the regular phone network via Wi-Fi. You might ...