The audio and video calls use the phone’s Internet data instead of your mobile network voice minutes, so you don’t have to worry about expensive call charges.
It also allows you to make face-to-face conversations using the video call feature.You can use voice calls to talk to your friends and family in any country, for free (Only internet charges).Using the WhatsApp messenger app you can chat on any device that is most convenient for you because WhatsApp is available for all types of devices.
