Xiaomi Poco M3 Pro 5G has Wifi calling feature. This feature enables us to use your WiFi signal for calling through your SIM.
The Xiaomi Poco M3 Pro 5G has wifi calling feature that you can use when you have a poor signal on your SIM card. The Wifi calling mainly uses your WiFi signal to connect with the network. To call through your Wifi signal you just need to have the balance to call as you need to call when you are using a SIM.