 
Use the headset
You can make, answer, and end calls as 
usual with the headset connected. The 
headset’s microphone hangs at the side 
of your head. Although the microphone 
may seem far from your mouth, you can 
speak at a normal volume.
You can use the HDC-9P’s button to 
answer or end a call, as well as activate 
voice dialing or voice commands.
microphone
button
 
[ 35 ]
3
You can also use the
or
to answer and end calls. HDE-1
users must use these keys to answer or end calls.