I have a problem with href=tel:

I have a problem with href=tel:

I´m new here, and i have my first problem with jqm. I have this code:

<!DOCTYPE html> 
<meta charset="utf-8">
<meta content="width=device-width, initial-scale=1, maximum-scale=1" name="viewport" />
<link href="jquery.mobile-1.4.0.min.css" rel="stylesheet" type="text/css"/>
<style type="text/css">
<script src="jquery-1.10.2.min.js" type="text/javascript"></script>
<script src="jquery.mobile-1.4.0.min.js" type="text/javascript"></script>
<script src="jquerypqe2bgy.js" type="text/javascript"></script>
<script src="jqm-datebox.mode.calbox.min.js" type="text/javascript"></script>

<div data-role=page id=home>
  <div data-role=header>

  <div data-role=content>
    <p> Talk to Eric Sarrion : </p>
    <a href=mailto:ericsarrion@gmail.com>By mail</a><br /><br />
    <a href=tel:0625570924>By phone</a><br /><br />
    <a href="tel:+56512271729" class="ui-link-inherit">Call me</a><br /><br />


But when i see in my smarth phone and i press call me or By phone. the smarth phone say: No url found.

PD: i use app inventor