User's Manual

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Please power off the Bluetooth function while using hearing
aid devices with your i130.
Hearing devices may also be rated.
Your hearing device manufacturer or hearing health
professional may help you find this rating. Higher ratings
mean that the hearing device is relatively immune to
Interference noise.
Safety and regulatory guide
The hearing aid and wireless phone rating values are then
added together. A sum of 5 is considered acceptable for
normal use. A sum of 6 is considered for better use. A sum
of 8 is considered for best use. In the above example, if a
hearing aid meets the M2 level rating and the wireless
phone meets the M3 level rating, the sum of the 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 is acceptable for normal
operation. This methodology applies equally for T ratings.
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.
For information about hearing aids and digital wireless
phones,
FCC Hearing Aid Compatibility and Volume Control:
http://www.fcc.gov/cgb/dro/hearing.html
Gallaudet University, RERC:
https://fjallfoss.fcc.gov/oetcf/eas/reports/GenericSearch.cf
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