VDict mobile



protocol, compression (G3) The CCITT fax protocol which
uses data compression and allows a variety of file types
(e.g. electronic mail, pictures, PostScript) to be
transmitted over analogue telephone lines.
The Group 3 protocol was published by CCITT in 1993. Full
details of the protocol are available from ITU-T.
See also Group 4.
(1998-10-03)