It would be better to write here hexadecimal value of file type. Similar arrangements could improve the output of the command "info":
OpenSC [3F00/5015]> info 4b03
Unknown File ID 4B03
File path: 3F00/5015/4B03 File size: 256 bytes EF structure: Linear fixed, SIMPLE-TLV ACL for READ: N/A ACL for UPDATE: CHV1 ACL for DELETE: CHV1 ACL for WRITE: N/A ACL for REHABILITATE: N/A ACL for INVALIDATE: N/A ACL for LIST FILES: N/A ACL for CRYPTO: CHV1 Proprietary attributes: 01 00 Security attributes: 11 11 FF
Here "Unknown File" should contain hexadecimal code of file type too.