Sony DSX-A400BT Mode D'emploi page 16

Available Operations during
Call
To adjust the ringtone volume
Rotate the control dial while receiving a call.
To adjust the talker's voice volume
Rotate the control dial during a call.
To adjust the volume for the other party (Mic
gain adjustment)
Press MIC.
Adjustable volume levels: [MIC-LOW], [MIC-MID],
[MIC-HI].
To reduce echo and noise (Echo Canceler/
Noise Canceler Mode)
Press and hold MIC.
Settable mode: [EC/NC-1], [EC/NC-2].
To switch between handsfree mode and
handheld mode
During a call, press MODE to switch the phone call
audio between the unit and cellular phone.
Note
Depending on the cellular phone, this operation may
not be available.
16
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Useful Functions
Using Siri Eyes Free
Siri Eyes Free allows you to use an iPhone
handsfree by simply speaking into the microphone.
This function requires you to connect an iPhone to
the unit via BLUETOOTH. Availability is limited
iPhone 4s or later. Make sure that your iPhone is
running the latest iOS version.
You must complete BLUETOOTH registration and
connection configurations for the iPhone with the
unit in advance. For details, see "Preparing a
BLUETOOTH Device" (page 7).
1
Activate the Siri function on the iPhone.
For details, refer to the operating instructions
supplied with the iPhone.
2
Press and hold VOICE for more than
2 seconds.
The voice command display appears.
3
After the iPhone beeps, speak into the
microphone.
The iPhone beeps again, then Siri starts
responding.
To deactivate Siri Eyes Free
Press VOICE.
Notes
 The iPhone may not recognize your voice depending
on usage conditions. (For example, if you are in a
moving car.)
 Siri Eyes Free may not function properly, or the
response time may lag in locations where iPhone
signals are difficult to receive.
 Depending on the iPhone's operating condition, Siri
Eyes Free may not function properly, or may quit.
 If you play a track with an iPhone using the
BLUETOOTH audio connection, when the track starts
playback via BLUETOOTH, Siri Eyes Free automatically
quits and the unit switches to the BLUETOOTH audio
source.
 When Siri Eyes Free is activated during audio
playback, the unit may switch to the BLUETOOTH
audio source even if you do not specify a track to play.
 When connecting the iPhone to the USB port, Siri Eyes
Free may not function properly, or may quit.