Section 4A: ImportantSafety Information 251

Thus, if you pair an M3 hearing aid with an M3 phone, you will have a
combined rating of six for “excellentuse.”This is synonymous for T ratings.
SprintNextel further suggests you experimentwith multiple phones (even
those notlabeled M3/T3 or M4/T4) while in the store to find the one that
works bestwith your hearing aid device. Should you experience
interference or find the quality of service unsatisfactory after purchasing
your phone, promptly return itto the store within 30 days of purchase. With
the Sprint30-day Risk-Free Guarantee, you may return the phone within 30
days of purchase for a full refund. More information abouthearing aid
compatibility may be found at: www.fcc.gov, www.fda.gov, and
www.accesswireless.org.
Getting the BestHearing Device Experience With Your Phone
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 and Sub
Display’s backlight, follow these steps:
1. Select > Settings > Display > Backlight.
2. SelectMain LCDor Sub LCD.
3. Scroll and selectthe minimum time interval setting (8 seconds for
Main LCD, 5 seconds for Sub LCD).
To ensure the minimum interference for the Keypad backlight, follow
these steps:
1. Select > Settings > Display > Backlight.
2. SelectKey.
3. Scroll and selectthe minimum time interval setting (8 seconds) and
press .
ImportantSafety Information