Basic Guide

Important Safety Information
4A. Important Safety Information 75
Getting the Best Hearing Device Experience
With Your Phone
To further minimize interference:
䢇 Set the phone’s display and keyboard backlight settings to ensure the
minimum time interval (see also page 19):
1. Highlight and press > Settings/Tools > Settings > 
Display > Backlight > Main Screen > Backlight Dim
or 
Backlight Off .
– or –
Highlight and press > Settings/Tools > Settings > 
Display > Backlight > Outer Screen
.
2. Highlight the minimum time interval setting and press .
䢇 Position the phone so the internal antenna is farthest from your hearing
aid.
䢇 Move the phone around to find the point with least interference.
Caring for the Battery
Protecting Your Battery
The guidelines listed below help you get the most out of your battery’s
performance.
䢇 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.
Boost Mobile is not aware of similar problems with Boost Mobile phones
resulting from the proper use of batteries and accessories approved by
the manufacturer of your phone. Use only Kyocera-approved batteries
and accessories through your phone’s manufacturer. Buying the right
batteries and accessories is the best way to ensure they’re genuine and
safe.
䢇 Do not disassemble or open crush, bend or deform, puncture or shred
the battery.
䢇 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.
䢇 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.
䢇 Improper battery use may result in a fire, explosion or other hazard.
䢇 Do not short circuit a battery or allow metallic conductive objects to
contact battery terminals.
䢇 Keep the metal contacts on top of the battery clean.
䢇 Battery usage by children should be supervised.
Charging
䢇 In order to avoid damage, charge the battery only in temperatures that
range from 32° F to 113° F (0° C to 45° C).
䢇 Don’t use the battery charger in direct sunlight or in high humidity areas,
such as the bathroom.
䢇 The battery may need recharging if it has not been used for a long
period of time.
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