ISO/IEC 78 16- 1: 1987，78 16-2: 1988，78 16-3: 1989
Gsm11.11version 8.3.0 1999
GSM 1 1. 14 version 8.3.0 version 1999
China Mobile STK Card OTA Download Monternet SMS Service Menu Implementation Scheme
China Mobile STK Monternet Phase II SMS Menu OTA Download Implementation Scheme
"Longyou" OTA card supports the following functions:
Support GSM Phase II+STK function to meet all kinds of IOD and ordinary STK applications.
Support special applications such as super directory, SMS group sending, one card with many numbers, phone book expansion, self-made menu, primary and secondary cards, mobile banking, etc.
Support RFM (remote file management) and STK menu dynamic download and remote application management.
Support a variety of authentication algorithms, including comp128-v1/v2/v3/v0 (note), XOR, and downloadable new algorithms defined by operators.
The unique cardACS (note) security protection technology supports anti-cloning and detection mechanisms such as authentication counters, which can effectively prevent attacks from various cloning tools.
Unique cardDPS-II data protection technology can effectively protect user data and prolong the service life of SIM card.
The unique cardSMM intelligent dynamic storage management technology provides a perfect match for OTA technology.
Support DES, t DES, PBOC and MAC application encryption algorithms and information security mechanisms.
Note: V0 algorithm refers to the enhanced security technology authentication algorithm formulated by China Mobile (CMCC).
CardACS: a new generation of SIM card security protection technology.
The second generation data protection system. Intelligently protect the important data in the SIM card, and effectively prevent data loss and damage.
CardSMM: Intelligent dynamic memory management technology can effectively improve the utilization rate and access speed of OTA application space. Longyou OTA card is suitable for OTA cards with different capacities issued by GSM operators. The information on demand, mobile banking, location service and other services provided by "Longyou" OTA card have been widely used in Monternet, M-Zone and other products. Eastcom Peace can provide mobile operators with one-stop services such as layout design, business card printing, card making, personalized customization and personalized packaging. We can also provide business hall SIM card detection tools, desktop personalized systems and other supporting products and services, which can be customized and developed according to user needs.
"Longyou" OTA card has been widely used in many domestic and foreign GSM operators, such as China Mobile, and won the trust and praise of users. All employees of Eastcom Peace are dedicated to providing you with quality products and services.