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and are likely to generate less interference to hearing devices
than phones that are not labeled.
M4 is the better/higher of the two ratings.
T-Ratings: Phones rated T3 or T4 meet FCC requirements and
are likely to be more usable with a hearing device's telecoil
("T Switch" or "Telephone Switch") than unrated phones. T4
is the better/higher of the two ratings. (Note that not all
hearing devices have telecoils in them.) Hearing devices may
also be measured.
Your phone meets the M4/T3 level rating. Hearing devices
may also be rated. Your hearing device manufacturer or
hearing health professional may help you find this rating.
For more information about the FCC Hearing Aid
Compatibility please go to http://www.fcc.gov/cgb/dro.
Safety Precautions
Please read the safety precautions carefully to ensure the
correct use of your mobile phone.
Do not crash, throw, or puncture your mobile
phone. Avoid the falling, squeezing, and
bending of your mobile phone.
Do not use your mobile phone in a moist
environment, such as the bathroom. Prevent
your mobile phone from being soaked or
washed in liquid.
Do not switch on your mobile phone when it
is prohibited to use phones or when the
phone may cause interference or danger.
Summary of Contents for M570
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