Code point
U+2402
Glyph appearance depends on your fonts.
U+2402
SoU+2402 SYMBOL FOR START OF TEXT is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Control Pictures block.
Choose the representation you need, then copy its value.
U+2402
9218
␂
␂
E2 90 82
2402
00002402
%E2%90%82
\u2402
\u2402
\u2402
\2402