FaceTime is a popular video-calling app used by millions of Apple users since 2010. FaceTime is free, and you can make calls using Wi-Fi or cellular data. Only Apple users can download the FaceTime ...

The network-sharing tool for iPhone helps other nearby devices go online This article explains how to turn on the hotspot on an iPhone, how to use it with Instant Hotspot for password-free ...

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, ...