what should we do before we travel by plane?

what should we do before we travel by plane?
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乘坐飞机注意事项
登上飞机,飞机关闭舱门后你就要开始您的飞行过程.飞机的飞行过程是指从飞机为开始飞行而关闭舱门时刻起至飞机结束飞行后而打开舱门时刻止的所有时段.乘坐飞机的注意事项：
（1）、乘坐中国民航班机禁止旅客使用手机,确保处于关机状态.飞机上请勿使用手机,尤其是起飞和降落阶段.禁止使用的电子设备还有：对讲机、遥控玩具和其他带遥控装置的电子设备、计算机、音频播放机（收录机、CD播放机、MD播放机、MP3播放机）、视频录放机（摄像机、VCD、DVD影碟机）、电子游戏机等.
（2）、随身携带物品可放在头顶上方的行李架上,较重物品可放在座位下面.但不要把东西放在安全门前或出入通道上.
（3）、如发生误机,最迟应在航班离站后的次日中午12点(含)以前到乘机机场确认.此后如果要求改乘后续航班,各航空公司将在航班有可利用座位的条件下予以办理,免收误机费一次.
（4）、按登机牌确定的位置就座,尤其是你乘坐的是小型飞机,这与飞机的载重平衡有关.
（5）、不要随意触动紧急出口等安全设施.
（6）、要将机上救生衣等设备带走,目前国内各航空公司均有在客舱出口安装探测设备,如有这种行为,航空公司都有相应处罚.
（7）、如需改变行程,或飞机经停某机场时,而你的目的地未到,千万不要不辞而别,这将严重影响航班运作,即使你没有托运行李.如需改变行程,请与工作人员联系.
（8）、乘坐飞机时候,请您不要和机组人员、其他旅客、朋友开关于安全的玩笑,这有可能引起飞机立刻返航或就近作紧急降落.
Note by plane
Boarded the plane,you have to close the door after the start of your flight.The flight of the aircraft is flying from the aircraft began to be closed until the aircraft door moments after the end of the flight time of only the open door all the time.Travel by air Note:
(1),China's civil aviation flights take passengers to prohibit the use of mobile phones,to ensure the shutdown mode.Do not use mobile phones on airplanes,especially the take-off and landing phases.Prohibit the use of electronic devices are:radio,remote control toys and other electronic equipment with remote control devices,computers,audio players (tape recorders,CD players,MD players,MP3 players),video recorders (camera,VCD,DVD player),electronic game consoles.
(2),hand-carried items may be placed in overhead luggage rack,heavy items can be placed on the seat.But do not put things on the security front,or access channel.
(3),such as prevent any mistakes from machines,no later than the day after the flight left the station at 12 noon (inclusive) prior to the airport took the opportunity to confirm.Then the follow-up if we ask to switch flights,the airlines will have flights available seats to be handled under conditions free of charge once a wrong machine.
(4),by boarding pass to determine the location of seating,especially if you take the small plane,which is the balance between the aircraft load.
(5),do not touch the emergency exit and other random safety devices.
(6),life jackets and other equipment to the plane away,the current domestic airlines are the installation of detection equipment in the cabin and,if such an act,the airlines have the corresponding penalties.
(7),For a change in itinerary,or aircraft or through an airport,but not yet reached your destination,do not leave without saying goodbye,which will seriously affect the operation of their flights,even if you do not have checked baggage.For a change in itinerary,please contact with staff.
(8),flying time,please do not,and crew,other passengers,friends to open a joke on security,which may cause the aircraft for immediate return or the nearest emergency landing.
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