Change indicators


      HDI    HARDWARE DEVICE INFORMATION

      Function: To specify a hardware device line number, level of
                access, type and characteristics of the device.

010   3148  COMMUNICATION NUMBER                                1 C  an..512

020   3413  DEPARTMENT OR EMPLOYEE IDENTIFICATION               1 C  an..17

030   1511  COMPUTER ENVIRONMENT, CODED                         1 C  an..3

040   E003  ATTRIBUTE INFORMATION                               9 C  
      9021   Attribute type, coded                                M  an..3
      9018   Attribute                                            C  an..35