One of the applications that each owner of iPhone , smartphone Nokia, Android or BlackBerry should have is WhatsApp Messenger , a social network by svipuppato WhatsApp Inc. that lets you send SMS notifications push using the internet 3G, EDGE or UMTS and WiFi without no additional cost. Through the application you can transfer voice notes, photos and videos and share them with friends. Interestingly, there is no need to log in and log out, as push ...