title: How to use tel: with * (star, asterisk) or # (hash, pound) on iOS?
body: <p>I'm trying to initiate a call on the iPhone with the <code>tel</code> url that has a * in it. It properly brings up the call dialog but drops back to safari when you click call.</p>
  
  <pre><code>&lt;a href="tel:123*12"&gt;Test&lt;/a&gt;
  </code></pre>