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add troubleshooting encrypted cards

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close  #356
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Rotzbua
2018-01-18 00:38:25 +01:00
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commit 7a986cc5ba
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README.rst
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@@ -254,6 +254,10 @@ Troubleshooting
#. Communication with mobile phones is not supported. #. Communication with mobile phones is not supported.
#. Peer to peer communication is not supported. #. Peer to peer communication is not supported.
* **I can only read the card UID.**
#. Maybe the `AccessBits` have been accidentally set and now an unknown password is set. This can not be reverted.
#. Probably the card is encrypted. Especially official cards like public transport, university or library cards. There is *no* way to get access with this library.
* **I need more features.** * **I need more features.**