The document specifies the technical characteristics to be met by group 3 facsimile equipment to enable reliable document interchange between compliant equipment.
DIN ETS 300242:1998 history
1998DIN ETS 300242:1998-04 Terminal Equipment (TE) - Group 3 facsimile equipment; English version ETS 300242:1997
1998DIN ETS 300242:1998 Terminal Equipment (TE) - Group 3 facsimile equipment; English version ETS 300242:1997