[Tex/LaTex] Phone symbol/ Website logo in XeLatex

Question

\texttt{ÔÑã}~\href{tel:\myphone}{\myphone}\\ produce a mobile icon
on the pdf file and this one
href{https://www.linkedin.com/in/\myweb} {\texttt{ÔÇå}~\myweb} generate the little nice Linkedin logo beside the url.

Can anyone please tell me how the special character inside the textttt{}are referring those icon and logo?

Thanks

Answer 1

ÔÑã and ÔÇå are Unicode code points, viewed in mac roman encoding:

ÔÑã: 0xEF, 0x84, 0x8B -> U+F10B
ÔÇå: 0xEF, 0x82, 0x8C -> U+F08C

The Unicode block is the private area. Font Awesome uses this area for its symbols:

U+F10B: \faMobile or \faicon{mobile}
U+F08C: \faLinkedinSquare or \faicon{linkedin-square}

\documentclass{article}
\usepackage{fontawesome}
\begin{document}
\faMobile/\faicon{mobile} and \faLinkedinSquare/\faicon{linkedin-square}
\end{document}