Generally speaking, it is not recommended to turn on the mobile phone flight mode to listen to music or read novels on the plane because using the mobile phone during the flight will interfere with the electronic equipment on the plane and the mobile phone signal may cause interference to the passengers and crew. In addition, music and novels on the phone might distract passengers and cause flight delays or other problems. However, if passengers had special needs, such as listening to music or reading novels when they were bored on the flight or spending a long time waiting on the plane, they could choose to turn on the flight mode of the phone. However, passengers should be careful not to use their phones for too long to avoid affecting flight safety.