title: Google Chrome: convert telephone numbers to clickable links automatically
body: <p>I'm using Chrome for Business (in a domain) on my desktop machine. I have written an application which handles <code>tel:</code> and <code>callto:</code> links and controls an external phone (i.e. dials this number on the phone).
  I was wondering if Chrome can automatically convert all telephone numbers (other other number that look alike) it finds on the displayed web page to clickable <code>tel:</code> or <code>callto:</code> links.
  For Firefox there is an add-on called <a href="http://www.codepad.de/de/software/firefox-add-ons/telify.html" rel="nofollow noreferrer">Telify</a> to do this job pretty good - but I found none for Chrome.</p>
  
  <p>Does anyone know such an extension for Chrome or can Chrome do this out of the box?</p>
  
  <p>For example if it finds something like <code>Call us: 12 34 5 678</code> the result (in HTML) is <code>Call us: &lt;a href="tel:12345678"&gt;12 34 5 678&lt;/a&gt;</code> - perhaps with some highlighting...</p>
  
  <p>Thanks a lot
  Stephan</p>