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--Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
Caution
Changes or modifications made to this device not expressly approved by Huawei Technologies
Co., Ltd. may void the FCC authorization to operate this device.
Hearing Aid Compatibility (HAC) regulations for Mobile phones
In 2003, the FCC adopted rules to make digital wireless telephones compatible with hearing aids
and cochlear implants. Although analog wireless phones do not usually cause interference with
hearing aids or cochlear implants, digital wireless phones sometimes do because of
electromagnetic energy emitted by the phone's antenna, backlight, or other components.
Your phone is compliant with FCC HAC regulations (ANSI C63.19).
While some wireless phones are used near some hearing devices (hearing aids and cochlear
implants), users may detect a buzzing, humming, or whining noise.
Some hearing devices are more immune than others to this interference noise, and phones also
vary in the amount of interference they generate.
The wireless telephone industry has developed a rating system for wireless phones, to assist
hearing device users find phones that may be compatible with their hearing devices. Not all phones
have been rated. Phones that are rated have the rating on their box or a label located on the box.
The ratings are not guarantees. Results will vary depending on the user's hearing device and
hearing loss. If your hearing device happens to be vulnerable to interference, you may not be able
to use a rated phone successfully. Trying out the phone with your hearing device is the best way
to evaluate it for your personal needs.
M-Ratings: Phones rated M3 or M4 meet FCC requirements and are likely to generate less
interference to hearing devices than phones that are not labeled.
M4 is the better/higher of the two ratings.
T-Ratings: Phones rated T3 or T4 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/
higher of the two ratings. (Note that not all hearing devices have telecoils in them.) Hearing devices
may also be measured.
Your phone meets the M4/T4 level rating. Hearing devices may also be rated. Your hearing device
manufacturer or hearing health professional may help you find this rating.
For more information about the FCC Hearing Aid Compatibility please go to http://www.fcc.gov/
cgb/dro.