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Safety Guidelines
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.
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.
When you’re talking on a cell phone, it’s
recommended that you turn the BT (Bluetooth)
mode off for HAC.
According to HAC policy(KDB 285076), we state
this handset has not been rated for hearing aid
compatibility with respect to the WiFi capability.
For information about hearing aids and digital
wireless phones
Wireless Phones and Hearing Aid Accessibility
http://www.accesswireless.org/Home.aspx
FCC Hearing Aid Compatibility and Volume Control
http://www.fcc.gov/cgb/consumerfacts/
hac_wireless.html