Tianyu UIM CARD

TIANYU UIM Card Tianyu UIM card is designed and developed for CDMA network to offer primary voice and data services and support roaming access between CDMA network and GSM network. It also includes various value-added applications which can be updated by OTA download.Product family ProductCard CapacityProduct ProfileTIANYU UIM Card UTK 32K/64K/128K/256K In addition to primary voice and data services, various UTK mobile value-added applications for CDMA and OTA download update are extended OTAF 32K/64K/128K/256K Based on OTAF specification UIM+WIB 32K/64K/128K/256K WIB1.3 mini browser preloaded Java Based UIM 64K/128K/256K Based on Java Card platform HC UIM 512M/1G↑ High Capacity SIM card that allows subscriber to store high quality audio/video, supporting MMS/USB