23
Before you start using the 
device
How to receive a call
2
Talking using touch-to-talk
This station prioritizes whichever is louder and 
automatically switches so that quieter sounds can be 
heard.
Touch-to-talk calls are convenient as they manually 
switch between transmitting and receiving audio in noisy 
areas.
1.  Tap   during a call.
• If   is not displayed, proceed to the next 
step.
 
2.  Tap   to switch to   and 
begin talking.
• You cannot hear what the other person is 
saying.
 
3.  When you hear the other person's 
voice, tap   to switch to  .
• The other person cannot hear what you are 
saying.
 
Note
• Touch-to-talk can also be used during a handset or hands-
free call.
• To stop touch-to-talk, tap  .