Literal Characters - Palm IIIe Handbook

Literal characters

The backslash ( \ ) character defines that the next character is
transmitted as a literal character, and is not subject to any special
processing ordinarily associated with that character.
Examples:
\^
\<
\\
Page 204
Includes a caret as part of the string
Includes a < as part of the string
Includes a backslash as part of the string
Appendix D