Do you know that you can use a Wi-Fi network to make and receive phone calls? Note that this service is mostly available in the US only. Most of the network providers in the US offers a Wi-Fi calling service that allows a person to make a call through a Wi-Fi. So in today’s article, we will discuss some basic facts about Wi-Fi calling such as: When a person can make calls through a Wi-Fi? And how one can make calls with Wi-Fi service?