Section 4A: ImportantSafety Information 167

Getting the BestHearing Device Experience

With YourFusic™

One way to minimize interference is to setthe phone's Display and Keypad
backlightsettings to ensure the minimum time interval.
To ensure the minimum interference for your Main Display's backlight,
follow these steps:
1. SelectMenu > Settings > Display > Backlight> Display.
2. Scroll and selectthe minimum time interval setting (8 Seconds).
To ensure the minimum interference for the Keypad backlight, follow
these steps:
1. SelectMenu > Settings > Display > Backlight> Keypad.
2. Scroll and selectthe minimum time interval setting (8 seconds).
Caring for the Battery

Protecting Your Battery

The guidelines listed below help you getthe mostout of your battery’s
performance.
Recently there have been some public reports of wireless phone
batteries overheating, catching fire or exploding. Itappears thatmany,
if notall, of these reports involve counterfeitor inexpensive,
aftermarket-brand batteries with unknown or questionable
manufacturing standards. Sprintis notaware of similar problems with
SprintPCS® phones resulting from the proper use of batteries and
accessories approved by Sprintor the manufacturer of your phone. Use
only Sprint- or manufacturer-approved batteries and accessories found
atSprintStores or through your phone’s manufacturer, or call 1-866-
343-1114 to order. They’re also available atwww.sprint.com— click the
Wirelesslink under Personal, and then click Accessories.
Buying the rightbatteries and accessories is the bestway to ensure they’re
genuine and safe.
In order to avoid damage, charge the battery only in temperatures that
range from 32° F to 113° F (0° C to 45° C).
Don’tuse the battery charger in directsunlight or in high humidity
areas, such as the bathroom.
ImportantSafety Information