47Tools
course if you don’t want to type at all, then use your 
voice—touch   on the touchscreen keypad.
Hearing aids
To help get a clear sound when using a hearing aid or 
cochlear implant, your phone may have been rated for 
use with hearing aids. If your phone’s box has “Rated 
for Hearing Aids” printed on it, then please read the 
following guidance.
Note: Ratings are not a guarantee of compatibility, see 
”Hearing Aid Compatibility with Mobile Phones” in 
your legal and safety information. You may also want to 
consult your hearing health professional, who should 
be able to help you get the best results.
•Settings: Press Menu  >
Settings > Call 
settings
 > HAC Mode Settings. 
•Call volume: During a call, press the side volume 
keys to set a call volume that works for you.
•Position: During a call, hold the phone to your ear 
as normal, and then rotate/move it to get the best 
position for speaking and listening.
TTY
You can use your phone in TTY mode with standard 
teletype machines. Press Menu  >
Settings > Call 
settings > TTY mode
 and select the mode you need:
•
TTY full: Type and read text on your TTY device.
•
TTY HCO: Hearing-Carry-Over—type text on your 
TTY device and listen to voice replies on your 
phone’s speaker.
•
TTY VCO: Voice-Carry-Over—speak into your phone 
and read text replies on your TTY device.
Note: You’ll need a cable/adapter to connect your TTY 
device to the headset jack on your phone.
Refer to your TTY device guide for mode and usage 
information.