ITU-T T.22-1993 Standardized Test Charts for Document Facsimile Transmissions - Terminal Equipment and Protocols for Telematic Services (Study Group VIII) 10 pp
The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of the International Telecommunication Union. The ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to
ITU-T T.22-1993 history
1993ITU-T T.22-1993 Standardized Test Charts for Document Facsimile Transmissions - Terminal Equipment and Protocols for Telematic Services (Study Group VIII) 10 pp