Designed for supreme durability, the Nokia 5140i optimizes your active-leisure experience by providing useful functionalities applicable to a wide range of sporting activities.The Fitness Coach application enables planning and recording of activities, as well as sharing of training data with training partners. The Sports Themes include sports-related wallpapers, animated screensavers and MP3 ringing tones.Sports-optimized communications are further empowered through other features like Push to talk, Flash messaging and the Nokia Xpress audio messaging function.