Some of the features contained in the cross-platform applications from Samsung is mesaging Group Chat, File transfers, Animation, Multimedia Message, Buddies Say, and Trunk. This app would be available also for BlackBerry, Windows Phone, and web versions.
Phone number-based feature allows you to communicate (chat) with ease from your contacts without separate registration friends and without creating separate buddy list. If you want to use this application, you can simply download it on iTunes App Store.