dual SIM card,SIM card,mobile phone SIM card dual SIM card,SIM card,mobile phone SIM card16K, 32K, 64K, 128K. Customized STK menu/application. STK, WIB1.2, WIB1.3, CMCC_OTA3. Anti-Cloning Mechanism. ... x 54mm5)Chip memory:16K, 32K, 64K, 128K and so on.6) Security: UV printing,overprinting,hologram, ... OPP wrapping,fluorescent red/blue anti-counterfeiting technology and so on.we always offer all kinds ...