For document facsimile transmission by international communications carried on the public networks there is a need for providing sufficient operating speeds to meet users' requirements. Users’ requirements may best be served at the present time by classifying the following four basic categories of document facsimile terminal.
ITU-T T.0 SPANISH-1996 history
1996ITU-T T.0 SPANISH-1996 CLASSIFICATION OF FACSIMILE TERMINALS FOR DOCUMENT TRANSMISSION OVER THE PUBLIC NETWORKS