LG Electronics LX400 manual GettingtheBestHearingDevice ExperienceWithYourPhone

These ratings are not guarantees. Results will vary depending on the user’s hearing device and individual type and degree of hearing loss. If a hearing device is particularly vulnerable to interference noise; even a phone with a higherrating may still cause unacceptable noise levels in the hearing device.Trying out the phone with yourhearing device is the best way to evaluate it foryourpersonal needs.

M-Ratings: Phones rated M3 orM4 meet FCC requirements for hearing aid compatibility and are likely to generate less interference to hearing devices than unrated phones. (M4 is the better/higherof the two ratings.)

T-Ratings: Phones ratedT3 orT4 meet FCC requirements and are likely to be more usable with a hearing device’s telecoil (“T Switch”or“Telephone Switch”) than unrated phones. (T4 is the better/higherof the two ratings. Note that not all hearing devices have telecoils in them.)

Hearing aid devices may also be measured forimmunity to interference noise from wireless phones and should have ratings similarto phones. Ask yourhearing healthcare professional forthe rating of yourhearing aid. Add the rating of yourhearing aid and yourphone to determine probable usability:

Any combined rating equal to orgreaterthan six offers excellent use.

Any combined rating equal to five is considered normal use.

Any combined rating equal to fouris considered usable.

Thus, if you pairan M3 hearing aid with an M3 phone, you will have a combined rating of six for“excellent use.”This is synonymous forTratings.

Sprint furthersuggests you experiment with multiple phones (even those not labeled M3/T3 orM4/T4) while in the store to find the one that works best with yourhearing aid device. Should you experience interference orfind the quality of service unsatisfactory afterpurchasing yourphone, promptly return it to the store within 30 days of purchase.With the Sprint 30-day Risk-Free Guarantee, you may return the phone within 30 days of purchase fora full refund. More information about hearing aid compatibility may be found at: www.fcc.gov, www.fda.gov, and www.accesswireless.org.

GettingtheBestHearingDevice ExperienceWithYourPhone

Tofurtherminimizeinterference:

Set the phone’s Display and Keypad backlight settings to ensure the minimum time interval:

1.Press >Settings>Display>MainScreen> Backlight, orMenu>Settings>Display>Keypad Light.

2.Select the minimum time interval setting and press .

ImportantSafetyInformation

Section4A:ImportantSafetyInformation 153