领取%E9%9A%8F%E8%BA%AB%E6%97%A0%E7%BA%BFwifi5g%E7%BD%91%E7%BB%9C%2B%E5%8D%8E%E4%B8%BA%E6%99%BA%E9%80%89优惠券时，请详细阅读优惠券的使用规则。