protected function _renderVarDisplay_cellphone($form, &$var, &$vars)
{
global $registry;
$html = $this->_renderVarDisplay_phone($form, $var, $vars);
$number = $var->getValue($vars);
if ($number && $registry->hasMethod('sms/compose')) {
$url = $registry->link('sms/compose', array('to' => $number));
$html .= ' ' . Horde::link($url, Horde_Core_Translation::t("Send SMS")) . Horde::img('mobile.png', Horde_Core_Translation::t("Send SMS")) . '</a>';
}
return $html;
}