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Tuesday 7 October 2014

main components of SIM


8 comments:

  1. What are the meaning of the Vpp, i/o, Vcc

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  2. I/O -Input/Output
    Vcc -Common collector voltage
    Vpp -Peak to peak voltage?
    GND -Ground or earth...

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  3. Do you have any schematic or data related to internal structure of SIM ?

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  4. http://pinoutsguide.com/Memory/SmartCardIso_pinout.shtml

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  5. If i lost my PUK code number, i can reset manualy my SIM to PIN?

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