Sony MEX-BT4700U - Manual (Page 21)

21
To end a call
Press (handsfree) again, or (OFF).
To reject an incoming call, press and hold
(handsfree) for 2 seconds.
Mic Gain adjustment
You can switch between two volume levels
(“LOW” or “HI”) to set a suitable level for the
other party during a call.
1 Press (5) during a call.
The item changes as follows:
MIC-LOW y MIC-HI
Note
The microphone of this unit is located on the rear of
the front panel (page 8). Do not cover the microphone
with tape, etc.
Making calls
In the case of making calls from this unit, redial
is used.
1
Press (SOURCE) repeatedly until “BT
PHONE” appears.
2
Press and hold (handsfree) for 3
seconds or more.
The phone call starts.
To end a call
Press (handsfree) again, or (OFF).
To call another phone, use your cellular phone,
and then transfer the call.
For call transfer details, check the following.
Call transfer
In order to activate/deactivate the appropriate
device (this unit/cellular phone), check the
following.
1
Press and hold (handsfree) or use
your cellular phone.
For details on cellular phone operation, refer to
your cellular phone manual.
Note
Depending on the cellular phone, handsfree
connection may be cut off when call transfer is
attempted.
Voice Dial Activation
You can activate voice dialing with a cellular
phone connected to this unit by saying the voice
tag stored on the cellular phone, then make a call.
1
Press (SOURCE) repeatedly until “BT
PHONE” appears.
2
Press (handsfree).
The cellular phone enters voice dialing mode.
3
Say the voice tag stored on the cellular
phone.
Your voice is recognized, and the call is
made.
Notes
• Check that unit and cellular phone are connected
beforehand.
• Store a voice tag on your cellular phone beforehand.
• If you activate voice dialing with a cellular phone
connected to this unit, this function may not always
work in some cases.
• Noises such as the engine running may interfere
with sound recognition. In order to improve
recognition, operate under conditions where noise is
minimized.
• Voice dialing may not work in some situations,
depending on the effectiveness of the cellular
phone’s recognition function. For details, see the
support site (page 30).
Tips
• Speak in the same way as you did when you stored
the voice tag.
• Store a voice tag while seated in the car, via this unit
with “BT PHONE” source selected.
Music streaming
Listening to music from an audio
device
You can listen to music of an audio device on this
unit if the audio device supports A2DP
(Advanced Audio Distribution Profile) of
Bluetooth technology.
1
Turn down the volume on this unit.
2
Press (SOURCE) repeatedly until “BT
AUDIO” appears.
3
Operate the audio device to start
playback.
4
Adjust the volume on this unit.
Adjusting the volume level
The volume level is adjustable for any difference
between the unit and the Bluetooth audio device.
1 Start playback of the Bluetooth audio device at
a moderate volume.
2 Set your usual listening volume on the unit.
3 Press the select button repeatedly until “BTA”
appears, and rotate the volume control dial to
adjust the input level (–8 dB to +18 dB).