東鐵綫關門提示聲帶　Door chimes on East Rail Line

車門夾到乘客的意外時有發生，港鐵會於月台同步播出關門提示聲帶，2 月 17 日（星期二），一列東鐵綫列車就用作測試相關系統，以便於 3 月中正式將之啟用 詳情　Details： http://metroride.hk/1zkMp7V Door nipping incidents are common. Door closing chimes will be played on platforms and trains simultaneously to response. A East Rail Line train was selected to test related systems on 17/Feb（Tue） before the commencement of new Door Chime System on mid-Mar