Warnings And Precautions - Huawei C7500 User Manual

Warnings and Precautions

El ectronic Device
Power off your phone near high-precision electronic devices. The phone ma
affect the performance of these devices.
Such devices include hearing aids, pacemakers, fire alarm systems, automatic
gates, and other automatic-control devices. If you are using an electronic
medical device, consult the device manufacturer to confirm whether the
wave affects the operation of this device.
Pacemaker manufacturers recommend that a minimum separation of 15cm be
maintained between a mobile phone and a pace-maker to avoid potential
interference with the pace-maker. To achieve this use the phone on the
opposite ear to your pacemaker and do not carry it in a breast pocket.
Ho spital
Pay attention to the following points in hospitals or health care facilities:
Do not take your phone into the ope
(ICU), or coronary care un
Do not use your phone at places for medical treatment where phone use is
prohibited.
When using your phone near someone who is suffering from a heart disease,
turn down the ring tone volume or vibration properly so that it does not affect
the person.
Ar ea with Inflammables and Explosives
In any area with inflammables and explosives, power off your phone and do
tak e out, install or charge the battery, to avoid explosion and fire. Areas with
inflammables and explosives include, but are not limited to:
Gas station
Area for storing fuels (such as the bunk under the deck of a ship)
Device/Vehicle for transporting and storing fuels or chemical products
Area with chemical substances and particles (such as: granule, dust, metal
powder) in the air
Area with the sign of "Explosives"
Area with the sign of "Power off bi-direction wireless equipment"
Area where it is generally suggested to stop the engine or a vehicle
rating room (OR), intensive care unit
it (CCU).
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