Carte mere gsm sim card for mobile wholesale sim cards 64k native 4g lte u sim PVC card

Model Number: GSM SIM CARD Brand Name: GR card Key Specifications/Special Features: 1. Main characteristics of SIM card- Matching the standards of GSM11.11, GSM11.12, GSM11.14, GSM11.17.- Matching the standard of ISO7816.- Modularization design that is convenient to realize new functions.- Optimized file management system, which supports file access path selection.- STK data encrypt and checkout match the GSM03.48 standard absolutely.- Supporting the norm of the China mobile OTA2, the little assistant of no agony, mass storage telephone book, group sending short message etc.- Supporting inner backup mechanism to insure the data Integrality.- supporting T=0 transmission protocol, communication velocity supports 372/1 and 512/8.- Having the function that against inserting and pulling out of card when power on, and abnormal power off.
- Supporting the algorithm of DES, 3DES, COMP128-1 and have protection against attacking mechanism.
- Supporting the function of the circuitry encrypt and circuitry secrecy ,preventing communication data against being stolen or juggled unlawful .And it can be used to check out the data integrality.
- Agile individuation instructions not only insure they require of safety management but also can satisfy all kinds of customer’s requires of pluralistic STK functions.
- Perfect safety function and safety strategy, passed EAL4+safe authentication.

2. Development standard
[1] ISO/IEC 7816-3 (1997): "Identification cards - Integrated circuit(s) cards with contacts, part 3: Electronic signals and transmission protocols".
[2] GSM 11.14: Digital cellular telecommunications system (Phase 2+); specification of the SIM application toolkit for the subscriber identity module - mobile equipment(SIM - ME) interface (V8.3.0:2000)
[3] GSM 11.11:Digital cellular telecommunications system (Phase 2+); specification of the subscriber identity module - mobile equipment (SIM - ME) interface(V8.3.0 :2000-08)
[4] GSM 11.12:Digital cellular telecommunications system (Phase 2); Specification of the 3 Volt subscriber identity module - mobileequipment (SIM - ME) interface(V4.3.1:1998-03)
[5] GSM 11.17:Digital cellular telecommunications system (Phase 2+)subscriber identity module (SIM) conformance test specification(GSM 11.17 version 7.0.2 Release 1998)
[6] GSM 03.48:Security mechanisms for SIM application toolkit; Stage 2(GSM 03.48 version 8.8.0 Release 1999)
[7] Implementation specification of downloading monternet SMS service menus on STK SIM over the Air (Phase 2) V2.0(QB-QT-003-2003,2003-04)
[8] Testing specification of downloading monternet SMS service menus on STK SIM over the air (phase 2) V2.0(QB-QT-003-2003,2003-06)