Юридическая документация для Samsung Galaxy Amp Prime

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Health and Safety Information       10
T-Ratings: Mobile devices rated T3 or T4 meet FCC 
requirements and are likely to generate less interference to 
hearing devices than mobile devices that are not labeled. T4 is 
the better/higher of the two ratings. T-ratings refer to enabling 
inductive coupling with hearing aids operating in telecoil 
mode.
Hearing devices may also be rated. Your hearing aid 
manufacturer or hearing health professional may help you find 
this rating. Higher ratings mean that the hearing device is 
relatively immune to interference noise. 
Under the current industry standard, American National 
Standards Institute (ANSI) C63.19, the hearing aid and 
wireless mobile device rating values are added together to 
indicate how usable they are together. For example, if a 
hearing aid meets the M2 level rating and the wireless mobile 
device meets the M3 level rating, the sum of the two values 
equals M5. 
Under the standard, this should provide the hearing aid user 
with normal use while using the hearing aid with the particular 
wireless mobile device. A sum of 6 or more would indicate 
excellent performance.  
However, these are not guarantees that all users will be 
satisfied. T ratings work similarly.
 
M3                 +                    M2         =     5
T3                 +                    T2         =     5