ZTE adamant ユーザーガイド

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Using Your Phone With a Hearing Aid 
Device 
Your Adamant
TM
 is compliant with the FCC Hearing Aid 
Compatibility (HAC) requirements. For additional HAC 
information, including the HAC rating of this product, 
please refer to www.zteusa-support.com. 
When some wireless phones are used near some hearing 
devices (hearing aids and cochlear implants), users may 
detect a buzzing, humming, or whining noise. Some 
hearing devices are more immune than others to this 
interference noise, and phones also vary in the amount of 
interference they generate. The wireless telephone 
industry has developed ratings for some of their mobile 
phones to assist hearing device users in finding phones 
that may be compatible with their hearing devices. Not all 
phones have been rated. Phones that have been rated 
have a label on the box. Your Adamant
TM
 has been tested 
for hearing aid device compatibility and has an M3/T3 
rating. 
These ratings are not guaranteed. Results will vary, 
depending on the level of immunity of your hearing device 
and the degree of your 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 M3 or M4 meet FCC 
requirements 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.