mail package arrived delivery bureau X years X month X day.Opened by double review of packaging is intact.Recovering known as shortage.Original weight was 524g recovery weight is 355g.Short of 169g.The day mail imported,courier had contact the recipient by phone,recipient said that,is not delivery in designated locations,asked arrangements for delivery in the morning of the 21st.When deliver the mail,courier join with recipient to open the package found only iphone4s phone box,inside the box found only mobile phone manual,invoice list,and charger.The recipient claimed that the phone is lost.