All products will be delivered in agreed time. Deliveryman will contact the addressee in case of emergent events; theref所有产品会在送货预约时间内送达，如遇突发情况，送货员会及时与客户联系，请客户提供准确、有效的联系方式。
Deliveryman is not authorized to exchange products in the telephone order (which has been confirmed several times).电话订购确认内容（多次确认），送货员无权做任何调换。