NEC DB500 Manual page 2

General safety
Observe 'Turn off 2-way radio' signs, such as those near stores of fuel, chemicals or explosives.
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Do not allow children to play with the phone, charger or batteries.
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The operation of some medical electronic devices, such as hearing aids and pacemakers, may be affected if a cellphone is used next to them. Observe any warning signs and
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manufacturer's recommendations.
Road safety
You MUST exercise proper control of your vehicle at all times.
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The handset or hand-held microphone should not be used while driving. Find a safe place to stop first or use the hands-free kit available.
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Do not speak into a hands-free microphone if it will take your mind off the road.
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You MUST NOT stop on the hard shoulder of a motorway to answer or make a call, except in an emergency.
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Switch off your cellphone at a refuelling point, such as a petrol station, even if you are not refuelling your own car.
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Do not store or carry flammable or explosive materials in the same compartment as a radio transmitter, such as a cellphone.
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You must not use the phone's car kit alert device to operate the lights or horn of your vehicle while on a public road.
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Electronic vehicle systems, such as anti-lock brakes, speed control and fuel injection systems are not normally affected by radio transmissions. The manufacturer of such equipment can
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advise if it is adequately shielded from radio transmissions. If you suspect vehicle problems caused by radio transmissions consult your dealer and do not switch on your phone until it has
been checked by qualified approved installers.
Third party equipment
The use of third party equipment, cables or accessories, not made or authorised by NEC, may invalidate the warranty of your cellphone and also adversely affect the phone's operation. For
example use only the NEC mains cable supplied with the AC charger.
Service
The cellphone, batteries and charger contain no user-serviceable parts. We recommend that your NEC cellphone is serviced or repaired by an NEC authorised service centre. Please contact
your Service Provider or NEC for advice.
Non-Ionising Radiations
The radio equipment shall be connected to the antenna via a non-radiating cable (e.g. coax).
The antenna shall be mounted in a position such that no part of the human body will normally rest close to any part of the antenna unless there is an intervening metallic screen, for example,
the metallic roof.