Definitions for "V.24"
Keywords:  dte, dce, rec, ccitt, itu
This, combined with V.28 is the CCITT standard equivalent to EIA's RS-232C standard.
ITU-T rec. listing definitions for interchange circuits between terminal equipment (DTE) and data circuit-terminating equipment (DCE). Vertical, Volts, Velocity
ITU-T Recommendation specifying the interchange circuits for interfaces between DTE and DCE.
Keywords:  serial, interface
Serial interface