Watchdata´s SIMportal information distribution solution is based on STK, OTA and large capacity SIM. It supports speedy information inquiry and browsing. Through the platform, merchants can post their promotion information with a contact phone number

SIMportal end-to-end information distribution solution, based on SIM card and special platform, is able to help post information end to end precisely. It is a Dynamic Information Delivery Platform (DIDP) for applications such as information broadcast