United Nations Directories 
for Electronic Data Interchange for

     Administration, Commerce and Transport


 

 UN/EDIFACT

 






      Change indicators

        a plus sign (+)    for an addition
        an asterisk (*)    for an amendment to structure
        a hash sign (#)    for changes to names
        a vertical bar (|) for changes to text for descriptions,
                           notes and functions
        a minus sign (-)   for a deletion
        an X sign (X)      for marked for deletion



       HDI  HARDWARE DEVICE INFORMATION


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

010    3148 COMMUNICATION ADDRESS IDENTIFIER           C    1 an..512

020    3413 CONTACT IDENTIFIER                         C    1 an..17

030    1511 COMPUTER ENVIRONMENT NAME CODE             C    1 an..3

040    E003 ATTRIBUTE INFORMATION                      C    9
       9021  Attribute type description code           M      an..17
       9018  Attribute description                     C      an..256






Segment HDI is used in the following Messages: 


       AVLREQ    RESREQ    RESRSP    TIQREQ




    
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