liuzhili
Member level 3

cardinal mfgware
Is there any STANDARD about SIM card of GSM mobile?And about its architecture?
I want to design a SIM card Reader that could connect to compter,read the card information about the telephone books,SMS's ,etc. Edit the information by computer then write it to the SIM card.
Any one could help me?
Or give some information or documents about it?
thank you very much!
Is there any STANDARD about SIM card of GSM mobile?And about its architecture?
I want to design a SIM card Reader that could connect to compter,read the card information about the telephone books,SMS's ,etc. Edit the information by computer then write it to the SIM card.
Any one could help me?
Or give some information or documents about it?
thank you very much!