The International Organization
for Standardization
  
The United Nations Economic
Commission for Europe
 
 
  
Syntax 4 Part 11 > Code list description
  
  
  Service code lists 
0505
  
 
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
a letter R (R) ==> for a message whose structure has been completely recast. No other change symbols
shall be used with this message
  
 
 
Code
Name
  
 
 
0505
FILTER FUNCTION, CODED
Identification of the filtering function used to reversibly map any bit pattern on to a restricted character set.
 
 
 
1
No filter
No filter function is used.
 
2
Hexadecimal filter
Hexadecimal filter.
 
3
ISO/IEC 646 filter
ASCII filter as described in ISO 10126-1.
 
4
ISO/IEC 646 Baudot filter
Baudot filter as described in ISO 10126-1.
 
5
UN/EDIFACT EDA filter
Filter function for UN/EDIFACT character set repertoire A as described in ISO 9735-5.
 
6
UN/EDIFACT EDC filter
Filter function for UN/EDIFACT character set repertoire A as described in ISO 9735-5.
 
7
Base 64 filter
Base 64 filter function as described in RFC 1521.
 
ZZZ
Mutually agreed
Mutually agreed between trading partners.
 
 
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UN D.22B Syntax
  
  
  
  
2022-12-20