Hi Mark,
That code you mentioned should work in case you have the link implemented like that:
<a href="tel:+123456789" > Call Me! </a>
Just make sure you have the code written in a correct syntax like that:
@media screen and (max-width: 768px) {
a[href*="tel:"] {
pointer-events: none;
}
}
And make sure all the custom CSS codes you have are correct in syntax, you can use this tool to verify that:
http://www.css-validator.org/
If none of these helped, then please provide us with WordPress Dashboard login details in a “Secure Note” so we can investigate this issue.
Thanks.