info.tpl

<apply template="/templates/filters/callout/_base">
  <bind tag="color">#086DD3</bind>
  <bind tag="icon">
    <circle cx="12" cy="12" r="10"></circle>
    <line x1="12" y1="16" x2="12" y2="12"></line>
    <line x1="12" y1="8" x2="12.01" y2="8"></line>
  </bind>
</apply>