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Sony LT30AT User Manual

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Hearing Aid Compatibility
Your phone is designed for Hearing Aid Compatibility (HAC) and can be used with
hearing aids.
Hearing Aid Settings
You can choose the setting in the phone to match the setting in your hearing aid
before making or receiving calls.
To select a phone setting for HAC
1
From the Home screen, tap  .
2
Find and tap Settings > Call settings.
3
Mark the Hearing aids checkbox to turn on hearing aid compatibility.
Hearing Aid Compatibility Information
This phone has been tested and rated for use with hearing aids for some of the
wireless technologies that it uses. However, there may be some newer wireless
technologies used in this phone that have not been tested yet for use with hearing
aids. It is important to try the different features of this phone thoroughly and in
different locations, using your hearing aid or cochlear implant, to determine if you
hear any interfering noise. Consult your service provider or the manufacturer of this
phone for information on hearing aid compatibility. If you have questions about return
or exchange policies, consult your service provider or phone retailer.
Hearing Aid Compatibility Rating
This model handset was designed to comply with the requirements set forth in
Section 20.19 of the Federal Communication Commission's (FCC) rules governing
hearing aid compatibility (HAC), for the reduction of RF interference and magnetic
coupling (T-coil) to hearing aids. The Microphone (M) rating and T-coil (T) rating is
defined and labeled on the handset box. Devices meeting HAC compliance must
have a minimum M3 and/or T3 rating or above as defined by the FCC in accordance
with the latest ANSI Standard C63.19. The (M) rating refers to lower RF emission
levels of the handset. The (T) rating refers to the magnetic coupling between the
handset and the T-coil compatible hearing aid. Some hearing aids are also provided
an (M) rating, and are more immune than others to interference. To determine the (M)
rating of your hearing aid, please contact your hearing health professional. More
information about digital wireless devices and hearing aid compatibility can be found
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