Hearing Aid Compatibility (Hac) Regulations For Mobile Phones - Zte Blade A3 Prime User Manual

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Consult the dealer or an experienced radio/TV technician for
help.
CAUTION:
Changes or modifications not expressly approved by the
manufacturer could void the user's authority to operate the
equipment.
The antenna(s) used for this transmitter must not be co-located or
operating in conjunction with any other antenna or transmitter.
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- 2011).
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 in finding phones that may be compatible with
their hearing devices. Not all phones have been rated. Phones that
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