+
+-- Break down of command bytes:
+-- A4 = select
+-- Master File 3F00
+-- 0x3F = master file
+-- 0x00 = master file id, is constant to 0x00.
+
+-- DF Dedicated File 38nn
+-- can be seen as directories
+-- 0x38
+-- 0xNN id
+-- ["01.Select ICC file"] = '0294 a4 080004 3f00 0002',
+
+-- EF Elementary File
+-- EF1 Pin file
+-- EF2 Key file
+-- Grey Lock file
+-- Electronic deposit file
+-- Electronic Purse file
+-- Electronic Transaction log file
+
+
+ --["01.Select ICC file"] = '0294 a4 00 0002 3f00',