The UTK (UIM Toolkit) card is a User Identity Module for CDMA networks. This product utilizes advanced smart card technology of "Longyou" STK (SIM Toolkit) card and is integrated with R-UIM (Removable User Identity Module) standards to develop a groundbreaking product for CDMA networks. This product is available in 32K and 64K memory configurations and also comes equipped with UTK functions that give users access to value-added services as well. The UTK card works in CDMA networks that use either 800 MHz or 1900 MHz frequency spectrums and is an exciting solution for CDMA operators looking to offer a variety of exciting value-added services via the RUIM card.
UTK card complies with the following industry standards and requirements:
China Unicom 800MHz CDMA Network Technical Requirement for UIM (Enhanced Version Volume 1)
China Unicom 800MHz CDMA Network Technical Requirement for UIM (Enhanced Version Volume 2)
TIA/EIA-95-B Mobile Station-Base Station Compatibility Standard for Dual-Mode Spread Spectrum Systems
TIA/EIA/IS-683-A Over-the-Air Service Provisioning of Mobile Stations in Spread Spectrum Systems
UTK card supports the following functions:
CDMA UTK technical requirements and fully capable of supporting all UTK applications
CDMA CAVE authentication algorithm
's unique card DPS-II (see note) data security technology. This ensures no loss of user data and prolongs the usage lifespan of the RUIM card.
Various popular encryption algorithms and data integrity mechanisms like DES, 3DES, PBOC and MAC.
Widespread compatibility with various with handsets of different brands
Note: CardDPS-II is 's unique second-generation data security technology which can prevent loss and damage of SIM and RUIM data.
Note: The figures above are generic data gathered under normal working conditions. The number of ADN/SMS records defined are for reference only.
Maximum User Space refers to the remaining space left in the card after setting ADN, SMS and other essential GSM files.
The ADN/SMS configuration is set at 200/40 records for both the 32K and 64K memory configurations.
UTK card has been commonly used by CDMA network operators as - an R-UIM card, data card, UTK card and test card for CDMA handsets. Our many notable customers that utilize the UTK card include operators like China Unicom and PT Telkom (Indonesia). The UTK card has earned the trust and dependence from our customers that use it to grow their business and has no doubts many CDMA operators will also find this product extremely exciting and useful.