In their infinite wisdom, the authors of the EIRENE FFFIS for GSM-R SIM
cards invented yet a new way of encoding data in SIM card files: The
first record of a file may be encoded differently than further records
of files.
This patch implements the feature based on the newly-introduced way by
which we pass the record number to the encoder and decoder methods.
Change-Id: Ib526f6c3c2ac9a945b8242e2e54536628376efc0
Related: OS#5784
6bf2d5f216