Zte A139+ User Manual page 14

atmospheres, such as fueling areas, fuel or chemical transfer or storage facilities.
Do not remove, install, or charge batteries in such areas. Spark in a potentially
explosive atmosphere can cause an explosion or fire resulting in bodily injury or
even death.
To avoid possible interference with blasting operations, switch off your phone when
you are near electrical blasting caps, in a blasting area, or in areas posted "Turn off
electronic devices." Obey all signs and instructions.
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
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