Introduce Test Sim Card
1.Definition: mobile-phone test card is a type of smart card belonging to SIM category, its definition relates to SIM. Test card initialization is same as SIM, but their personalization process are different each other. 
 range:mobile test card is mainly used to mobile-phone functional test. Making use of test card to do imitative test is the most important for producing mobile-phone. 
 mobile-phone test card has two types of classification, one is category, another is capacity .The chip includes SIEMENS, PHILIPS, SAMSUNG, etc. 
work of test card initializations: parameter set mainly includes open COS function, set card transmission confer, communication velocity, install transmission key etc. 
work of test card prepare-personalization: establish card structure, write in some basic information. The content of card structure in accord with need to establish. Besides a few files standardly definited, the customers can also establish  user-defined  files . 
work of test card personalization: write some fixed information in card, these information contain: 
Standards Applide 
ISO ***6 , GSM *1.*1 , GSM *1.*2 , GSM *1.*4 , GSM *3.*8 , OTA1/2/3 Specification (specified by China Mobile) , Other Specifications by carriers 
Product Properties :
1.Data storage and subscriber identity authentication 
2.Primary telecom services for GSM network 
3.Backup mechanism to secure data integrity 
4.Supportive of PPS and Clock Stop Mode 
6.Accelerated access to phone book and short message book 
7.Various STK value-added mobile applications 
8.Updated by OTA download and supportive of RFM, RAM and DSM 
9.Supportive of short message broadcasting and management of super large phone book 
*0.Supportive of solutions specified by China Mobile 
terminal compatibility 
Security and Authentication Algorithms: 
COMP****1/2/3 
DES/3DES 
Capacity :*6K, *2K, *4K, **8K, **6K