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combined rating is 7 (M4 + M3) for the acoustic
coupling and 5 (T2 + T3) for the telecoil
coupling. According to the guideline given
above, both types of coupling will thereby
be acceptable, with the acoustic coupling
indicating excellent performance and the
telecoil coupling indicating normal use.
The above equipment performance
measurements, categories and system
classications are based upon the best
information available, but it cannot be
guaranteed that all users will be satised.
The immunity of this hearing aid is at
least M2/T2. The equipment performance
measurements, categories and system
classications are based upon the best
information available but cannot guarantee
that all users will be satised.
Important notice
The performance of individual hearing aids
may vary with individual mobile phones.
Therefore, please try this hearing aid with your
mobile phone or, if you are purchasing a new
phone, be sure to try it with your hearing aid
prior to purchase. For additional guidance,
please ask your mobile phone provider for the
booklet entitled “Hearing Aid Compatibility
with Digital Wireless Cell Phones”.
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