HTC BB99100, Руководство пользователя

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have the rating on their box or a label located
on the box.
The ratings are not guarantees. Results will vary
depending on the user’s hearing device and
hearing loss. If your hearing device happens to
be vulnerable to interference, you may not be
able to use a rated phone successfully. Trying out
the phone with your hearing device is the best
way to evaluate it for your personal needs.
M-Ratings: Phones rated M
or M meet FCC
requirements and are likely to generate less
interference to hearing devices than phones that
are not labeled. M is the better/higher of the
two ratings. PB99100 is rated M .
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. 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
M level rating and the wireless phone meets the
M 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