available line


available line: 1. In voice, video, or data communications, a circuit between two points that is ready for service, but is in the idle state. 2. In facsimile transmission, the portion of the scanning line that can be specifically used for image signals. (188) Synonym useful line.


This HTML version of FS-1037C was last generated on Fri Aug 23 00:22:38 MDT 1996