User's Manual
Hearing Aid Compatibility
(HAC)
This phone has been tested and
rated for use with hearing aids for
some of the wireless technologies
that it uses. However, there may be
some newer wireless technologies
used in this phone that have not
been tested yet for use with hearing
aids. It is important to try the different
features of this phone thoroughly
and in different locations, using your
hearing aid or cochlear implant, to
determine if you hear any interfering
noise. Consult your service provider
or the manufacturer of this phone
for information on hearing aid
compatibility. If you have questions
about return or exchange policies,
consult your service
To determine the compatibility of a WD
and a particular hearing aid, simply
add the numerical part of the hearing
aid category (e.g. M2/T2=2) with the
numerical part of the WD emission
rating (e.g., M3=3) to arrive at the
system classication for this particular
combination of WD and hearing aid. A
sum of 5 would indicate that the WD
and hearing aid would provide normal
use, and a sum of 6 or greater would
indicate that the WD and hearing aid
would provide excellent performance.
A category sum of less than 4 would
likely result in a performance that is