Motorola 6809502A01-C ユーザーズマニュアル

connections

TTY operation

You can use an optional TTY device with 
your phone to send and receive calls. You 
must plug the TTY device into the phone’s 
headset jack and set the phone to operate in 
one of three TTY modes.

Note: Use a TSB-121 compliant cable 
(provided by the TTY device manufacturer) to 
connect the TTY device to the phone.

Note: Set the phone volume to level 4 (middle 
setting) for proper operation. If you 
experience a high number of incorrect 
characters, adjust the volume as needed to 
minimize errors.

Note: For optimal performance, your phone 
should be at least 12 inches (30 centimeters) 
from the TTY device. Placing the phone too 
close to the device may cause high error 
rates.

set TTY mode

ù When you set your phone to a TTY mode, 
it operates in that mode whenever the TTY 
device is connected.

Find it: s > w Settings > Initial Setup

  

Scroll to TTY Setup and press Change.

Edit the properties of a recognized 
device

s > w Settings > Connection > Bluetooth Link 
> Device History > Edit