Card Centric DSTK system carries you to next generation of SIM based marketing with Dynamic SIM menu to furnish all your subscriber base with new VAS services in seconds. For OTA enabled Java cards, once the DSTK system is deployed, C2 Dynamic STK prevents you from SIM replacement costs when a new SIM based VAS is introduced while you enjoy substantial ARPU increase with added services targeting different customer segments and you gain serious competitive advantage against your rivals!