Sony MEX-BT31PW Manual

25

You can store up to 6 contacts in the preset 
dial.

• If your cellular phone supports PBAP (Phone 

Book Access Profile), you can select a phone 
number from the phonebook or call history.

• Disconnecting the power supply lead will erase 

all the contacts in the preset dial.

* or by 

inputting the phone number directly.
The phone number appears in the 
display of this unit.

* For the call history, you can also select from 

the caller name. In this case, the caller name 
appears in the display of this unit.

 

) to select the preset number to 

store until “MEM” appears.
The contact is stored in the selected 
preset number.

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.

 and rotate the control 

Say the voice tag stored on the cellular 
phone.
Your voice is recognized, and the call is 
made.

• Check that the 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.

• 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 on the back cover.

Store voice tags while seated in the car, via this 
unit with “BT PHONE” source selected.

While connecting a cellular phone to this 
unit, the SMS indicator informs you of any 
incoming or unread SMS messages.

If you receive a new SMS message, the SMS 
indicator flashes.

If there are any unread SMS messages, the 
SMS indicator stays lit.

Function of the SMS indicator may depend on 
the cellular phone.