Motorola NNTN8085A 用户手册

下载
页码 63
12
Calls
Cool down
In very limited circumstances, such as where your 
phone has been exposed to extreme heat, “Cool 
Down” message screens will appear. To avoid possible 
damage to your battery and phone, you should follow 
these instructions until the phone is within its 
recommended temperature range. When your phone 
is in “Cool Down” mode, only emergency calls can be 
made.
Dual microphone noise cancellation
Dual microphone noise cancellation improves call 
audio quality by removing the ambient noise around 
you, and providing a cleaner, clearer sound to the 
person you’re calling.
Note: 
Dual microphone noise cancellation is turned on 
by default.
To turn off dual microphone noise cancellation, touch 
 > 
SettingsCall settings > Additional 
call settings Noise cancellation.
Features for the hearing impaired
Use your phone with a hearing aid
Note: 
Your phone has a hearing aid rating of M3. 
For more information, see “Hearing Aid Compatibility 
with Mobile Phones” on page 55.
For best results, use the optimization and phone 
setting. They generally apply as well for users with 
cochlear implants.
Optimize your phone position and orientation
While on a phone call slide your phone up and down, 
then left and right until best microphone coupling is 
obtained. You also may need to adjust your hearing aid 
(HA) volume setting.
If your HA has a telecoil, activate its switch, then also 
rotate the phone as illustrated to align the telecoils.
Note: 
Some automatically switched hearing aids may 
need an auxiliary switching magnet.