Izici eziyinhloko nezinzuzo ezigcwele Ukuhambisana okugcwele nge-ISO / IEC 14443 Thayipha a 1-3 ejwayelekile, Ukuqinisekisa abathuthukisi bezixazululo ezibanzi kanye nabaphakeli ngesikhombi esiyingqayizivele se-7BYTE (7Bytes uid) noma u-4bytes hhayi isikhombi esiyingqayizivele (4Bytes nuid) Ukuhlanganiswa okuhlukahlukene komkhiqizo, Ukusebenza okuphezulu kakhulu kwe-4KB noma i-7KB EEPROM Yonke imikhiqizo yesizukulwane ingabona ikhadi kanye nekhadi lekhadi elihambelana, Ngakho-ke yehlisa ingqalasizinda …