Kyocera S2150 Get Started page 14

● Any combined rating equal to or greater than six
offers excellent use.
● Any combined rating equal to five is considered
normal use.
● Any combined rating equal to four is considered
usable.
Thus, if you pair an M3 hearing aid with an M3
phone, you will have a combined rating of six for
"excellent use." This is synonymous for T ratings.
More information about hearing aid compatibility may
be found at: www.fcc.gov, www.fda.gov, and
www.accesswireless.org.
Getting the Best Hearing Device
Experience With Your Phone
To further minimize interference:
● Set the phone's display and keypad backlight
settings to ensure the minimum time interval:
1. Press > Settings > Display > Main
Screen or Outer Screen > Backlight >
Backlight Dim or Backlight Off.
2. Highlight the minimum time interval setting and
press .
● Position the phone so the internal antenna is
farthest from your hearing aid.
● Move the phone around to find the point with least
interference.
14 Important Safety Information
Caring for the Battery
Protecting Your Battery
The guidelines listed below help you get the most out
of your battery's performance.
● Recently there have been some public reports of
wireless phone batteries overheating, catching
fire, or exploding. It appears that many, if not all,
of these reports involve counterfeit or inexpensive,
aftermarket-brand batteries with unknown or
questionable manufacturing standards. Use only
manufacturer-approved batteries and
Buying the right batteries and accessories is the
best way to ensure they're genuine and safe.
● Do not disassemble or open, crush, bend or
deform, or puncture or shred the battery.
● 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.
● 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.
● Improper battery use may result in a fire,
explosion or other hazard.
● Do not short-circuit a battery or allow metallic
conductive objects to contact battery terminals.
accessories.