end-of-transmission card

end-of-transmission card

[¦end əv tranz′mish·ən ‚kärd]
(communications)
Last card of each message; used to signal the end of a transmission and contains the same information as the header card, plus additional data for traffic analysis.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.