GSM SIM Card ( Microprocessor Card )
Product ID: GSM SIM Card
- 8 K Bytes of EEPROM for application data
- 16 K Bytes ROM for application programs
- 512 Bytes RAM
- Two-way general register configuration. Sixteen 8-bit registers or eight 16-bit registers
- 5-fixed number dialing
- 100-directory of numbers
- 10-abbreviated dialing numbers
- 15-message capability short message service
- Authentication of the subscriber identity to the network
- Data confidentiality over the air interface
- File access conditions
Main Products:
IC card related products that include payphone cards, memory cards, electronic purse cards, SIM cards of GSM and smart card related readers.