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the phone with your hearing device is the best way to evaluate it for your personal
needs.
This phone has been tested and rated for use with hearing aids for some of the
wireless technologies that it uses. However, there may be some newer wireless
technologies used in this phone that have not been tested yet for use with hearing
aids. It is important to try the different features of this phone thoroughly and in
different locations, using your hearing aid or cochlear implant, to determine if
you hear any interfering noise. Consult your service provider or the manufacturer
of this phone for information on hearing aid compatibility. If you have questions
about return or exchange policies, consult your service provider or phone retailer.
M-Ratings: Phones rated M3 or M4 meet FCC requirements and are likely to
generate less interference to hearing devices than phones that are not labeled.
M4 is the better/higher of the two ratings.
T-Ratings: Phones rated T3 or T4 meet FCC requirements and are likely to be more
usable with a hearing device’s telecoil (“T Switch” or “Telephone Switch”) than
unrated phones. T4 is the better/ higher of the two ratings.
(Note that not all hearing devices have telecoils in them.)
Your phone meets the M4/T4 level rating.
Hearing devices may also be rated. Your hearing device manufacturer or hearing
health professional may help you find this rating. For more information about FCC
Hearing Aid Compatibility, please go to http://www.fcc.gov/cgb/dro.
66 For Your Safety
CTIA
a) Do not disassemble or open crush, bend or deform, puncture or shred.
b) Do not modify or remanufacture, attempt to insert foreign objects into the
battery, immerse or expose to water or other liquids, expose to fire, explosion
or other hazard.
c) Only use the battery for the system for which it is specified.
d) Only use the battery with a charging system that has been qualified with the
system per CTIA Certification Requirements for Battery System Compliance
to IEEE 1725. Use of an unqualified battery or charger may present a risk of fire,
explosion, leakage, or other hazard.
e) Do not short circuit a battery or allow metallic conductive objects to contact
battery terminals.
f ) Replace the battery only with another battery that has been qualified with the
system per this standard, IEEE-Std-1725. Use of an unqualified battery may
present a risk of fire, explosion, leakage or other hazard.
g) Promptly dispose of used batteries in accordance with local regulations.
h) Battery usage by children should be supervised.
i) Avoid dropping the phone or battery. If the phone or battery is dropped,
especially on a hard surface, and the user suspects damage, take it to a service
center for inspection.
j) Improper battery use may result in a fire, explosion or other hazard.
For those host devices that utilize a USB port as a charging source, the host
device’s user manual shall include a statement that the phone shall only be
connected to CTIA certified adapters, products that bear the USB-IF logo or
products that have completed the USB-IF compliance program.
67For Your Safety