Explosive Environments - Zte Optus X Delight 2 User Manual

Consult the airline staff about the use of wireless devices
onboard the aircraft and enable airplane mode of your phone
when boarding an aircraft.
Interference in Vehicles
Please note that because of possible interference with 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.

Explosive Environments

Gas Stations and Explosive Atmospheres
In locations with potentially explosive atmospheres, obey all
posted signs to turn off wireless devices such as your phone or
other radio equipment.
Areas with potentially explosive atmospheres include fueling
areas, below decks on boats, fuel or chemical transfer or storage
facilities, and areas where the air contains chemicals or
particles, such as grain, dust, or metal powders.
Blasting Caps and Areas
Power off your mobile phone or wireless device when in a
blasting area or in areas where signs are posted to power off
"two-way radios" or "electronic devices" to avoid interfering with
blasting operations.
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