U+2403 "␃" Symbol for End of Text Unicode Character

U+2403 "␃" Symbol for End of Text is a graphical representation of the control character ETX (End of Text) from the ASCII and ISO 646 standards, used in data transmission to signal the conclusion of a message or text stream. Originally derived from teleprinter and communication protocols, this symbol is typically displayed as a visually distinct glyph that resembles the letters "ETX" combined into a single character, serving to remind programmers, system administrators, and documentation users of the underlying control code's purpose. Its inclusion in Unicode ensures that the symbolic depiction of this non-printing control function remains accessible across modern digital platforms for educational, historical, and debugging contexts.