Zte BLADE A3 User Manual page 59

Medical Devices
Please consult your doctor and the device manufacturer to
determine if operation of your phone may interfere with the
operation of your medical device.
Hospitals
Switch off your wireless device when requested to do so in
hospitals, clinics or health care facilities. These requests are
designed to prevent possible interference with sensitive
medical equipment.
Aircraft
Switch off your wireless device whenever you are instructed
to do so by airport or airline staff.
Consult the airline staff about the use of wireless devices on
board the aircraft. If your device offers a 'flight mode', this
must be enabled prior to boarding an aircraft.
Interference in Cars
Please note that because of possible interference to
electronic equipment, some vehicle manufacturers forbid the
use of mobile phones in their vehicles unless a hands-free
kit with an external antenna is included in the installation.
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