Hi guys, this is my first post.
I have no idea where to start with what i am trying to do.
I program point of sale devices, and just for fun, im trying to get as much info as possible from the device.
What i am trying to figure out is, where do i start?, or can anyone point me in the right direction? im trying to extract a serial number and all types of info from a sim card.
Where do i start? any help would be appreciated.
