Sunstech CA107QCBT 32GB Manuel D'utilisation page 19

 If you use medical equipment, contact the manufacturer of the equipment before using the device in order to ascertain whether the equipment will be
affected by the radiofrequency emitted by the device.
If electronic devices are used on a plane, these may interfere with the electronic navigation instruments. Ensure that the device is turned off during
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take-off and landing. After take-off you may use the device on "airplane mode" as long as this is allowed by the cabin crew.
The electronic devices in your car may malfunction due to the radio interference of the device. Contact the manufacturer for further information.
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Do not expose the device to smoke or strong emanations.
If you do so, you may damage the outside part of the device or cause its malfunctioning.
If you use hearing devices, contact the manufacturer for further information about radio interference.
The radiofrequency that the device emits may interfere with some hearing devices. Before using the device, contact the manufacturer in order to ascertain
whether the hearing device will be affected by the radiofrequency emitted by the device.
Do not use the device near other devices or apparatuses that emit radiofrequency, such as sound systems or radio towers.
Radiofrequency may cause the malfunctioning of the device.
Turn off the device in potentially explosive atmospheres.
Turn off the device instead of removing the battery in potentially explosive atmospheres.
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Always respect the standards, instructions and warning signs in potentially explosive atmospheres.
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Do not use the device in petrol stations or near fuel or chemicals or in demolition areas.
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 Do not store or transport flammable liquids, gases or explosive material in the same compartment in which the device, its parts or accessories are.
If you become aware of the device or the battery letting off strange odours or sounds or if you see smoke or liquid coming out of the device or battery,
stop using the device immediately and take it to an authorized service Centre.
If you do not do so, this may cause a fire or an explosion.
Comply with all the safety regulations and warnings related to the use of mobile devices when driving a vehicle.