Fcc Compliance - AT&T R225 Quick Start Manual

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Fundamentals
• If the mobile phone has the automatic • Promptly dispose of used batteries in
timing power on feature, please check accordance with local regulations.
your alarm setting to make sure that your
• Battery usage by children should
phone will not be automatically turned on
be supervised.
during the flight.
• Avoid dropping the phone or battery.
If the phone or battery is dropped,
Battery Use
especially on a hard surface, and the user
• Do not modify or remanufacture, attempt
suspects damage, take it to a service
to insert foreign objects into the battery,
center for inspection.
immerse or expose to water or other
• Improper battery use may result in a fire,
liquids, expose to fire, explosion or
explosion or other hazard.
other hazard.
• For those host devices that utilize a
• Do not disassemble or open, crush, bend
USB port as a charging source, the host
or deform, puncture or shred.
device's user manual shall include a
• Only use the battery for the system for
statement that the phone shall only be
which it is specified.
connected to CTIA certified adapters,
• Only use the battery with a charging
products that bear the USB-IF logo or
system that has been qualified with
products that have completed the USB-IF
the system per this standard. Use of
compliance program.
an unqualified battery or charger may
• Do not attempt to short circuit the battery
present a risk of fire, explosion, leakage,
through any means as this can cause the
or other hazard.
unit to overheat or ignite.
• Do not short circuit a battery or allow
• Do not store the battery in hot areas or
metallic conductive objects to contact
expose it to direct flame of any kind. Such
battery terminals.
misuse may damage the battery or could
• Replace the battery only with another
cause an explosion.
battery that has been qualified with
• Do not disassemble or refit the
the system per this standard, IEEE-
battery. This may cause liquid leakage,
Std-1725-2006. Use of an unqualified
overheating, explosions or ignition of
battery may present a risk of fire,
the battery.
explosion, leakage or other hazard.
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• Please store the battery in a cool The output voltage of adapter and input
dry place if you do not use it for a voltage of host device
long period.
• The output voltage range of adapter
• The battery can be recharged many (STC-A22O50I700M5-C) is DC4.75~5.40V.
times, but it will eventually wear out
• The input voltage range of the host
over the course of normal usage. When
device charge interface is DC4.0~6.0V so
the operating time (talk time and standby
that the adapter output meets the input
time) is noticeably shorter than normal,
requirements of the host device.
replace it with a new manufacturer
approved battery.

FCC Compliance

• Please stop using the charger and
battery when they are damaged or show
This device complies with part 15 of the
evidence of aging.
FCC Rules. Operation is subject to the
following two conditions: (1) This device
• Return the used battery to the provider
may not cause harmful interference, and (2)
or dispose of it in accordance with
this device must accept any interference
local environmental regulations. Do not
received, including interference that may
dispose of it in household refuse.
cause undesired operation.
• Please use original batteries or batteries
This device has been tested and found to
approved by the phone manufacturer.
comply with the limits for a Class B digital
Using unauthorized batteries may affect
device, pursuant to Part 15 of the FCC
your handset performance or may cause
Rules. These limits are designed to provide
danger of explosion, etc.
reasonable protection against harmful
• Use of an unapproved manufacturer
interference in a residential installation.
battery or charger may present a risk of
This equipment generates, uses, and can
fire, explosion, leakage, or other hazard.
radiate radio frequency energy and, if not
Warning: If the battery is damaged,
installed and used in accordance with the
immediately discontinue its use in your
instructions, may cause harmful interference
mobile device. If leakage does come into
to radio communications. However, there
contact with eyes or skin immediately flush
is no guarantee that interference will not
the affected areas thoroughly in clean water
occur in a particular installation. If this
and consult a doctor immediately.
Fundamentals
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