T-Mobile Concord II, User Manual, Page: 143 / 150

4
Your phone meets the M3/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.
CTIA Requirements
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-7. 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.