The Oppo F19 is one of the best phones on the market. The features of the phone are exciting. The features of the phone are certainly commendable. It has some fantastic features that are bound to catch everyone’s attention. One such feature is wifi calling. Let’s find out more about this.
Oppo F19 is a wifi calling supported phone that allows you to communicate with others without a SIM card. But to do this, you must have a wifi connection. You do not need to install any app to do this. You need to enable it in your phone settings.