I have an HTML email signature with Outlook.com where I can only use inline CSS. I'm styling the telephone number to lose the iOS blue underline link but want to retain the "tap to phone" functionality This line is the troublesome part;
<div>Tel: <font color="#000000" style="text-decoration:none !important;">01234 567 890</font></div>
iOS will respect the colour declaration but will completely ignore the text decoration declaration and continue to underline.
Any ideas why would be appreciated.