The VisualGSM Lite edition allows personalized broadcast of text/flash SMS messages using GSM modems or compatible GSM mobile phones via serial data cable or infrared link. Features include the ability to send Unicode/Chinese SMS messages, send log, import/export addressbook, auto-detect function allows automatic detection of your device setup configurations, API to integrate to 3rd party applications and Web portals using HTTP. Users can make use of VisualGSM Lite to build various innovative messaging applications such as network resource monitoring, and SMS marketing applications. The Lite version is limited to 30 messages at a time.