Hi Mr. Andy,

In my country, VISA and MASTER cards are magnetic. Anyway, thanks for the information.

By telephone cards, I mean both debit cards and SIM cards. And as far as I know, the technical datasheets for these devices are not availabale even on payment.

I have ISO 7816 document, but after reading this standard, can you implement SLE4406 in yor 8051? For this purpose, you definitely need datasheet of the chip.

Can you please guide me, from where to purchase information for SLE4406, SLE4436 , T2G type chips ????????


Regards