ZTE Corporation ZTEN861C Manuale Utente

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and are likely to generate less interference with 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 contain telecoils.) The more immune your hearing aid
 
device is, the less likely you are to experience interference
 
noise from your wireless phone.
 
Hearing devices may also be measured for immunity to this
 
type of interference. Your hearing device manufacturer or
 
hearing health professional may help you find results for your
 
hearing device.
 
For additional information about the FCC's actions with regard
 
to hearing aid compatible wireless devices and other steps the
 
FCC has taken to ensure that individuals with disabilities have
 
access to telecommunications services, please go to
 
www.fcc.gov/cgb/dro.
 
Turning on the HAC Setting
 
To turn on the HAC function, touch the Home Key > Menu
 
Key > System settings > Call and tick the Hearing aids check
 
box. For detailed information, refer to “Using Your Phone With a
 
Hearing Aid Device” on page xxx.
 
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