Complex sentence: In telecommunication, an end-of-transmission character (EOT) is a transmission control character used to indicate the conclusion of a transmission that may have included one or more texts and any associated message headings.
Split into simpler sentences: In telecommunication, an end-of-transmission character (EOT) is a transmission control character. It's intended use is to indicate the conclusion of a transmission that may have included one or more texts and any associated message headings.