Phone cards

Model Number: 3G WCDMA USIM Card for Operator Use Brand Name: GR card Key Specifications/Special Features: 1. OS: native and Java2. IC: 32-512Kbs3. Network compatibility: GSM, CDMA 2000, USIM, ISIM, RUIM4. Browser: WIB,S@T, Celltick5. Can program PUK, ICCID, SID, ESN, KI, PIN, PRL and other parameters into cards6. Security controller: Infineon, ST, Samsung 7. Form factor: ISO, half SIM, quarter SIM, 10 chip, plug-in, 4FF8. Contact: 6 or 8 pins9. In-house apps development10. Compliant to IS-820 Addendum, GSM11.11, GSM11.14, GSM 03.48, GSM 03.40Supports many UTK mobile value added application in the CDMA networkCompatible to both GSM and CDMA network
Supports OTA method of downloading updates of applications
Supports expansion of STK services
Security verification algorithm:
GSM: A3A8 algorithm (COMP128-1/2/3)
CDMA: CAVE algorithm revision C
DES/3DES: encryption/decryption algorithm
Supports internal back-up mechanism so as to maintain data integrity
User card EEPROM memory size is selectable at 32, 64K
Contains anti-cloning security protection
Main characteristics of chip:
CPU: 8-bit CPU or 16-bit CPU
Memory size: 16K, 32K, 64K or 128K
EEPROM: single byte read, write and wipe
Multi-bytes storage (1 byte to 1 page)
Program clock comes from vibrate clock that generated by chip itself
At the normal temperature, can proceed at least 100,000 times erase and write operations
EEPROM data endurance more than ten years
EEPROM program voltage generated in the chip
Serial I/O interface
Match ISO/IEC-7816 asynchronous half duplex transmission protocol
Two kinds of transmission velocity (372/1 and 512/8) optional
Randomizer: 8 bits randomizer
Power on reset: internal power on reset mechanism
Low power work mode: sleep mode, clock stop mode
Safety mechanism: abnormal voltage/frequency detection functions, DPA/SPS attackingimmunity
Working temperature:-25 to 70°C
Working voltage: 2.7V to 3.3V, 4.5V to 5.5V
Working frequency: 1-5MHz (3.57MHz)
* Size: 85.5mm*54mm ISO CR-80 Standard, customized accepted
* Thickness 0.84mm, customized accepted
* Artwork design: any artwork design: black/white, no printing
Printing methods: offset printing, silkscreen printing, UV printing, gold/silver background, glittering effect, glossy/matte/frosted finishing, others, customization accepted
Numbering options: inkjet number, thermal transfer number, laser number, embossing number, embossing number with gold/silver colors, gold/silver hot-stamping
Packing and shipping