Regulations For Wireless Devices - LG Optimus L9 P769 User Manual

two values equal M5. This should
provide the hearing aid user with
"normal usage" while using their
hearing aid with the particular
wireless phone. "Normal usage"
in this context is defined as a
signal quality that's acceptable for
normal operation.
FCC Hearing-Aid
Compatibility (HAC)
Regulations for Wireless
Devices
The M mark is intended to be
synonymous with the U mark.
The T mark is intended to be
synonymous with the UT mark.
The M and T marks are
recommended by the Alliance for
Telecommunications Industries
Solutions (ATIS). The U and UT
marks are referenced in Section
20.19 of the FCC Rules.
The HAC rating and measurement
procedure are described in the
American National Standards
Institute (ANSI) C63.19 standard.
To enter that the Hearing Aid
Compatibility rating for your
phone is maintained, secondary
transmitters such as Bluetooth
and WLAN(this phone does not
have WLAN) components must
be disabled during a call.
For information about hearing aids
and digital wireless phones
Wireless Phones and Hearing
Aid Accessibility http://www.
accesswireless.org/
FCC Hearing Aid Compatibility and
Volume Control http://www.fcc.gov/
cgb/consumerfacts/hac_wireless.
html
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