I am using the unicode black telephone character (☎ U+260E) in html email. On the iOS Mail app (tested on iPhone and iPad) the black telephone character is rendered as a illustrated as a red emoji phone icon.
Note that the unicode white telephone character (☏ U+260F) is not displayed as emoji.
I've tried to force the font to "Helvetica" …but no luck.
Is there any way to force iOS Mail to use the flat black telephone unicode character?