pfhwyigou/wechat/web/zt/yuandan20181230/js/yuandan.js

$('.special_dh').on('click',function(){	
  var msg = ["0898-88688595","0898-88956510","0898-88669539","0898-88985980","0898-88989553","0898-88989656"];

  var _tel = msg[Math.floor(Math.random() * msg.length)]

  $(this).attr('href','tel:'+_tel+'');
 
})