Zte A39 User Manual page 14

Precautions for Electronic Devices
Some electronic devices are susceptible to electromagnetic interference sent by
mobile phone if inadequately shielded, such as electronic system of vehicles.
Please consult the manufacturer of the device before using the phone if necessary.
Safety and General Use in Vehicles
Safety airbag, brake, speed control system and oil eject system shouldn't be
affected by wireless transmitting. If you do meet problems above, please contact
your automobile provider. Do not place your phone in the area over an airbag or in
the airbag deployment area. Airbags inflate with great force. If a phone is placed in
the airbag deployment area and the airbag inflates, the phone may be propelled
with great force and cause serious injury to occupants of the vehicle.
Please turn off your mobile phone at a refueling point, and the same to the place
where the use of 2-way radio is prohibited.
Aircraft Safety
Please turn off your mobile phone before the airplane takes off. In order to protect
airplane's communication system from interference, it is never allowed to use
6