SmartTalk

SmartTalk is a messaging and calling service on smart phones with Internet connection (wifi or 3G). With a user-friendly interface, you can easily make voice / video calls and send messages. You can change your personal image, synchronize the contacts of Smart Talk users, and see other people who have recently joined the system.
Basic features include:
• VoIP free
• Free message: message, multimedia sharing
Other utilities:
• Integrate and synchronize your friends' directories
• Show friends' presence status.
• Send multimedia messages (with pictures, videos) with fun icons and emoticons.
• Calling mobile networks, fixed with low rates