See also:

Volume control
Volume control You can adjust the phone call volume, the voice volume and the voice guidance volume. Refer to “Volume control buttons”. ...

Updating phonebook data
NOTE The maximum number of phonebook entries that can be registered in the phonebook is 50. ...

How to play back
1. Connect a USB storage device / iPod®. 2. Press the “CD/AUX” button. Each time you briefly press the button, the mode changes in the following sequence. *: Only when a Media Hub is connected. ...