Mayelana Namakhadi Ahlakaniphile Okuxhumana Ikhadi elihlakaniphile lokuxhumana line-chip yensimbi egolide noma yesiliva ebonakalayo efakwe ebusweni balo. Lisebenza ngokufakwa kumfundi, lapho ukuxhumana ngokomzimba phakathi kwamaphedi ensimbi nomfundi kuvumela ukudluliswa kwedatha. Amakhadi la aqukethe i-microprocessor yangaphakathi kanye nenkumbulo ukuze kube nokuphepha okuphezulu.

Izinzuzo Eziyinhloko Izinzuzo eziyinhloko yilezi: ukuphepha okuthuthukisiwe kanye ukuzinza kwedatha. Ngoba kudingeka ukuxhumana ngokomzimba, kuvimbela kahle ukulalela okungenantambo okukude. Kusekela ukubethela okuyinkimbinkimbi futhi kunomthamo omkhulu wokugcina kunezinga lamakhadi amagetic stripe, okwenza kube kuhle kakhulu ezokuphepha komphakathi, amabhange, amakhadi e-SIM, kanye namakhadi ezinkampani aphephile kakhulu.