The value fields are coded as ASCII character as defined by ISO/IEC 8824-1, the values "C0"-"FF" are defined by ISO/IEC 8859-1 (Latin1 character set), ISO/IEC 8859-7 (Greek character set) or ISO/IEC 8859-5 (Cyrillic character set).
De veldwaarden worden in ASCII gecodeerd, zoals gedefinieerd in ISO/IEC 8824-1, waarbij de waarden "C0-FF" gedefinieerd worden door ISO/IEC 8859-1 (Latin1-tekenset), ISO/IEC 8859-7 (Griekse tekenset) of ISO/IEC 8859-5 (Cyrillische tekenset).