Call functions
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3. Call functions
■ Adjust the loudspeaker volume
To adjust the volume during a call or when a call is alerting, turn the 
Navi wheel to left to decrease the volume or to right to increase it.
When you change the volume, the horizontal bar at the top of the 
display moves accordingly. To save the volume, press the Navi wheel 
when Save volume is displayed.
To set the volume to silent, press   in the standby mode or when you 
receive a call. To restore the original volume, press  .
■ Make a call
To enter a phone number, turn the Navi wheel to left in the standby 
mode. Scroll to the first digit of the phone number, and press the Navi 
wheel. Select the other digits of the phone number in the same way. (To 
delete the most recent digit, press  .) Once the phone number is 
displayed, press   to call it. To end the call (or cancel the call attempt), 
press .
To search for a contact from Contacts, see “Search for a contact,” p. 18.
To open the list of last dialed numbers, press  . To call the last dialed 
number, press   twice.
To activate the voice dialing feature of your mobile device, press   
when you are not in a call, if your device supports the use of this feature 
with the car kit. Proceed as instructed in the user guide of your device. 
For voice dialing, you must save voice tags for the desired contacts in 
your device.
■ Speed dialing
You can assign a contact to one of the speed dialing numbers 1 to 9. See 
“Speed dials,” p. 18.
To use speed dialing, turn the Navi wheel to left in the standby mode, 
and scroll to the desired speed dialing number. The contact assigned to 
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