Adding links to telephone numbers

Hi all

I was wondering if there is a way to display a telephone contact number on a webpage (authenticated) that allows the end user viewing to click to call?

only reference I can see is using an 0123456789 link but wondering how I can add that to a page…

many thanks


Maybe I should use the multiline text box and add it as a fixed variable with html in source… The detail is constant so does not need to change with the record.
I’ll try that first