Hearing Aid Compatibility; Hearing Aid Settings; Hearing Aid Compatibility Information; Hearing Aid Compatibility Rating - Sony Xperia ion LT28at User Manual

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 to hearing aids.
The Microphone (M) rating is defined and labeled on the handset box. Devices
meeting HAC compliance must have a minimum M4/T4 rating or above as defined by
the FCC in accordance with the latest ANSI Standard C63.19-2007. The (M) rating
refers to lower RF emission levels of the handset. 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 at www.sonyericsson-snc.com.
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