This file aims to describe the format of the CSV file pySim uses.

The first line contains the fieldnames which will be used by pySim. This
avoids having a specific order.

The field names are the following:

iccid: ICCID of the card. Used to identify the cards (with --read-iccid)
imsi: IMSI of the card
mcc: Mobile Country Code (optional)
mnc: Mobile Network Code (optional)
smsp: MSISDN of the SMSC (optional)
ki: Ki
opc: OPc
acc: Access class of the SIM (optional)
pin_adm: Admin PIN of the SIM. Needed to reprogram various files
