Description
LQ test sim cards include GSM, CDMA (UIM), WCDMA (USIM),
TD-SCDMA and EVDO, which apply to GSM, CDMA (UIM), WCDMA (USIM),
TD-SCDMA and CDMA***0 networks.
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.
Implication 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.
Classification:
mobile-phone test card has two types of
classification, one is category, and the other is capacity .The
chip includes SIEMENS, PHILIPS, SAMSUNG, etc.
The work of test card initializations:parameter set
mainly includes open COS function, set card transmission confer,
communication velocity, install transmission key etc.
The work of test card
prepare-personalization: establish card structure and write in some
basic information. The content of card structure needs to be
established. Besides a few files standard definite, the customers
can also establish user-defined files.
The work of test card
personalization: write some
fixed information in card.
GSM test sim card product properties:
1. Data storage and subscriber identity authentication
2. Primary telecom services
3. Backup mechanism to secure data integrity
4. Supports of PPS and Clock Stop Mode
5. Clone-proof
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
*1. Full terminal compatibility
