Begins a session with the Smart Card.
Whether the session could be established successfully.
Contains information about the the error preventing the transaction from being established.
NSError object is created in the
TKErrorDomain domain with a code in the
This method will fail if there is already an existing session for the Smart Card.
Calls to this method must be balanced with calls to
Communicating with the Smart Card
Completes any pending transmissions and ends the session to the Smart Card.