196 Section 4A: Safety

store. With the Sprint14-day Risk-Free Guarantee you may return the phone
within 14 days of purchase for a full refund. Sprintfurther suggests you
experimentwith multiple phones (even those notlabeled with an M3 or
M4) while in the retail store to find the one thatworks bestwith your
hearing device
Hearing devices may also be measured for immunity to this type of
interference. Your hearing aid device manufacturer or hearing health
professional may help you find results for your hearing device. The more
immune your hearing aid is, the less likely you are to experience
interference noise from wireless phones.
Getting the BestHearing Device Experience With Your PM-225
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 from your Main Display and/or keypad
backlight, follow these steps:
1. Press Menu(leftsoftkey) to access the main menu.
2. SelectSettings().
3. Scroll to Displayand press .
4. Scroll to Backlightand press .
5. SelectMain LCDor Keypadand press .
6. Using the navigation key, selectthe minimum time interval setting
(8 secondsor Always off) and press .
OK
OK
OK
OK
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