Patent ID: 7402047
Filing Date: 2008-07-22
Classification: G06K,H01L

Abstract:
1. A cellular phone comprising a card slot and an integrated circuit card, wherein the integrated circuit card is capable of inserting to the card slot, wherein the integrated circuit card includes a memory card unit having a function for data storage of incoming melody data, and a SIM (Subscriber Identity Module) card unit having a function for controlling security of subscriber information and account information, wherein the integrated circuit card further comprises a plurality of external terminals including first terminals, second terminals and third terminals, wherein the first terminals are coupled to the memory card unit and used only for the memory card unit, wherein the second terminals are coupled to the SIM card unit and used only for the SIM card unit, wherein the third terminals are coupled to the memory card unit and the SIM card unit, and wherein the integrated circuit card further comprises test terminals coupled to the memory card unit.