Have you ever wanted to have a conference call without installing an app and by just using your phone? For example, you want to share an urgent issue with your team or with your friends, but you don't know if the iPhone has such a feature? Fortunately, iPhone has made conference calling possible and you can also have a three-way call easily. In this article, we will teach you how to set up and manage an iPhone conference call, what settings you need, how to add new contacts, remove or mute people. Stay tuned.