<a href="javascript:void(0)" data-tel="tel:10086" class="c-btn wa-kefutable-fxbd WA_LOG_BTN wa-kefutable-btna WA_LOG_BTN wa-kefutable-btn"><span> <span class="wa-kefutable-c333"> </span> <span class="c-gap-left wa-kefutable-c333">10086</span> </span><span class="c-icon wa-kefutable-p2 c-color-gray-a"></span></a>
html属性没有这个东西，我想要点击某个元素后，弹出打电话界面。
<a href="tel:13888888888">电话</a>