Interference In Cars; Explosive Environments; Petrol Stations And Explosive Atmospheres - Zte T809 User Manual

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. Note that programmed
alarms and calendar reminders can wake the power the phone
up even when switched off.

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.

Explosive Environments

Petrol 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 fuelling areas,
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