Hearing Aid Compatibility (Hac) Regulations For Mobile Phones - Zte ZMAX User Manual

to correct the interference by one or more of the following
measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for
help.
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
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