takeover. visitor welcome screen. event starting soon. booking starting soon. interrupt the screen. greet visitors. welcome screen appears. which screens greet a visitor. only one screen greets the visitor. greet the visitors of one meeting room. every screen in the building greets. screen at the meeting room door. welcome a guest on one board only. テイクオーバー. 来訪者ウェルカム画面. イベント開始前. 予約開始前. 插播. 插播畫面. 接管畫面. 訪客歡迎畫面. 活動即將開始. 預約即將開始. 哪些看板會插播歡迎訪客. 只有一面看板插播. 只迎接某一間會議室的訪客. 整棟樓的螢幕都會迎接. 會議室門口的看板