Technological advances of recent years have facilitated the use of embedded systems. They are part of the everyday life. Thanks to them, electronic devices are increasingly present in the people lives in many forms: mobile phones, music players and managers have become the essential of modern life. Access to information anywhere at any time is increasingly a daily challenge of embedded system technology. Following an innovative idea, this paper describes an embedded system that can query any database through SMS commands to extend the consultation of data to mobile networks early generations.