HTC Hero Manuel D’Utilisation

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4A. Important Safety Information
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Impor
tant Safety
 Informa
tion
When Using Your Device Near Other Electronic Devices
Your wireless handheld portable device is a low power radio transmitter and receiver. When it is ON, it 
receives and also sends out radio frequency (RF) signals.
Most modern electronic equipment is shielded from RF energy. However, certain electronic equipment may 
not be shielded against the RF signals from your wireless device; therefore, use of your device must be 
restricted in certain situations.
In addition, the computer portion of your device produces low levels of RF energy due to the generation of 
digital timing pulses by its clock oscillator circuits. Your device has been equipped with internal shielding to 
minimize stray emissions of RF energy. However, use of the computer functions of your device must be 
restricted in certain situations.
Hearing Aids
Some digital wireless phones may interfere with some hearing aids. In the event of such interference, you 
may want to consult your service provider, or call the customer service line to discuss alternatives.
Electronic Devices in Vehicles
RF signals may affect improperly installed or inadequately shielded electronic systems in motor vehicles. 
Check with the manufacturer or its representative regarding your vehicle. You should also consult the 
manufacturer of any equipment that has been added to your vehicle.
Posted Facilities
Turn your device OFF where posted notices so require.
Turn Off Your Device Before Flying
Aircraft
FCC regulations prohibit using the transmitting and phone functions of your device while in the air. In 
addition, most airline regulations prohibit the on-board use of portable PCs (and all other portable electronic 
devices that could potentially emit stray RF energy), particularly during take-offs and landings, to prevent any 
possible interference with the reception of signals by airborne electronic navigational devices.
Turn your device OFF before boarding an aircraft. Always request and obtain prior consent and approval of 
an authorized airline representative before using your device aboard an aircraft. Always follow the 
instructions of the airline representative whenever using your device aboard an aircraft, to prevent any 
possible interference with airborne electronic equipment.
Turn Off Your Device in Dangerous Areas
Blasting Areas
To avoid interfering with blasting operations, turn your device OFF when in a “blasting area” or in areas 
posted “Turn off two-way radio.” Obey all signs and instructions.