What? You can make calls for free? Even international calls? WhatsApp Calling allows you do to this and much more Learn how you make a WhatsApp audio call or video callLearn how you can talk to multiple people at onceLearn how you can set custom ringtones for your friends and family "How do I use WhatsApp Calling? " will help you out with all of the above and much much more.WhatsApp Calling-Learn the difference between a normal phone...