See also:

Audio System
■Basic operation 1 Displaying audio control screen* 2 Power/Volume 3 Setting the sound quality 4 Selecting audio sources *: Various adjustments can be made in each mode. For details, r ...

Overview button and guidance screen
*: Press and hold the “PWR·VOL” knob for 3 seconds or more to turn off the screen and restart the navigation system. Do this when the vehicle-mounted device response is extremely slow. ...

Speed dialing
Press the off-hook switch. Press the preset button in which the desired number is registered. Press the off-hook switch. ...