Hearing Aid Compatibility (Hac) Regulations For; Mobile Phones - Zte AT&TZ830 User Manual

For this device, the highest reported SAR value for usage against the head is 1.16
W/kg, for usage near the body is 1.32 W/kg.
While there may be differences between the SAR levels of various phones and at various
positions, they all meet the government requirements.
SAR compliance for body-worn operation is based on a separation distance of 10 mm
between the unit and the human body. Carry this device at least 10 mm away from your
body to ensure RF exposure level compliant or lower to the reported level. To support
body-worn operation, choose the belt clips or holsters, which do not contain metallic
components, to maintain a separation of 10 mm between this device and your body.
RF exposure compliance with any body-worn accessory, which contains metal, was not
tested and certified, and use such body-worn accessory should be avoided.
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 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
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