Regulations For Mobile Phones - ZTE Z730 Guide De Démarrage

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 emit-
ted 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 oth-
ers 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
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