How to program simcards

This device type is more common. The "Bluedrive II" available from Range is a device of this type. USB-Serial devices. Other comments on pySim: The "undefined symbol" warning does not appear to be a problem, so ignore it. If you get the error message smartcard. Card is unpowered that means the SIM is in the drive upside down or backwards. Use of the Bludrive II: Proper card orientation is with the metal contacts facing up, inside the device. When the SIM is inserted correctly, the LED on the unit will turn red for about ten seconds and then turn green again.

This allows you to reprogram an existing SIM card. To use it in Ubuntu 12, ignore the instructions on the ACR website and just apt-get install pcscd; then invoke pcscd, which is a daemon.

The light on the device turns solid green only when it is properly recognized by pcscd. Then follow the instructions for pySim-prog. There is a lot of specifications and standards.

Doesn't the specifications that you mentioned above are outdated now? Please mention specifications for different SIM cards Thanks. There might be new revisions of those standards, but the foundation is there and whatever new functionality is added will extend those standards, rather than replace them.

You should use that as a starting point and afterwards you will have a better picture of where else to look.

Which one I must refer to? May I ask you to match this specifications with the concept that they targeted? What exactly do you want to do with the card? Manipulate file contents? If yes - then this is what you need: GSM I don't know what the organization hierarchy is. As for your question - those standards explain the format of the data structures of each file type on the file-system of the SIM card.

Once you familiarize yourself with that, you will be able to manipulate the file contents in a standard way, such that phones can parse it adequately. Show 3 more comments. I didn't realize that Windows had an API for it. I will check it out and get back to you. Thanks again. No problem. I've used my OmniKey "reader" to write data to an SLE memory smartcard, which is somewhat different in that it's not as simple to work with as a SIM card, but the principle is the same.

Also the SIM card is just a smart card. You can use pyscard or pyusb to operate on it. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Helping communities build their own LTE networks.

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