NEC N8605 User Manual
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12
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If using the devices, cable or fitting parts from the other providers without NEC production or
authorization, it is possible to result in invalidation for warranty; moreover, it has also
influences on the normal use of the mobile phone. It is obligatory to use fitting parts of NEC.
Maintenance service
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The phone, battery and inside of charge have no part which the user can repair freely.
Advise you to take your NEC mobile phone to maintenance agent authorized by NEC for
repair. When you need the maintenance service, please consult with the network service
provider or NEC in detail.
Non-ionic radiation
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A wireless device should connect to the antenna by the non-radiation cable (for example
coaxial-cable). The antenna should not be installed near to the human body, except the metal
shielding exists between them, such as metal roof. Only the antenna specially designed for
this mobile phone can be used. The antenna without authorization or with fitting parts refitted
or added by users own maybe damages the mobile phone or violates the related rules, which
results in performance decrease or radiation with unqualified standards.
Effective use
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To obtain the best performance with the least power consumption, please pay attention to
the following rules: when talking, please do not use the hand to cover the position of built-in
antenna, which may affect the quality of talking and cause that the mobile phone works with
the output power beyond the normal standard and shorten the talking and idle duration of
battery.
Energy of radio frequency
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Your mobile phone is a kind of wireless transmitter and receiver with low power. Once the
mobile phone turns on, it will receive and transmit wireless signal intermittently. The network
system will control the transmitting power of the mobile phone.
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CAUTION: changes or modifications made in the radio phone, not expressly approved by
NEC, will void the user's authority to operate the equipment.
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NOTE: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
