Sanyo VL-2300 - Manual (Page 272)

260 Section 4A: Safety
store. With the Sprint 14-day Risk-Free Guarantee you may return the phone
within 14 days of purchase for a full refund. Sprint further suggests you
experiment with multiple phones (even those not labeled with an M3 or
M4) while in the retail store to find the one that works best with 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 Best Hearing Device Experience
With Your VI-2300
One way to minimize interference is to set the phone's Display and Keypad
backlight settings to ensure the minimum time interval.
To ensure the minimum interference from your display and keypad
backlight, follow these steps:
1. Press to access the main menu.
2. Select Settings and press .
3. Select Display and press .
4. Select Backlight and press .
5. Select Main LCD or Key and press .
6. Select the minimum time interval setting and press .