Safety precautions150If you are using a hearing aid, contact the manufacturer forinformation about radio interferenceSome hearing aids may be interfered with by the radio frequency of yourdevice. Contact the manufacturer to ensure the safety of your hearingaid.Turn off the device in potentially explosive environmentsTurn off your device in potentially explosive environments instead of●removing the battery.Always comply with regulations, instructions and signs in potentially●explosive environments.Do not use your device at refuelling points (service stations), near fuels●or chemicals, and at blasting areas.Do not store or carry flammable liquids, gases, or explosive materials in●the same compartment as the device, its parts, or accessories.Turn off your device when in an aircraftUsing your device in an aircraft is illegal. Your device may interfere withthe electronic navigation instruments of the aircraft.Electronic devices in a motor vehicle may malfunction due tothe radio frequency of your deviceElectronic devices in your car may malfunction due to radio frequency ofyour device. Contact the manufacturer for more information.Comply with all safety warnings and regulationsregarding mobile device usage while operating avehicleWhile driving, safely operating the vehicle is your first responsibility.Never use your mobile device while driving, if it is prohibited by law. Foryour safety and the safety of others, practice good common sense andremember the following tips:Use a hands-free device.●Get to know your device and its convenience features, such as speed●dial and redial. These features help you reduce the time needed toplace or receive calls on your mobile device.