■ Under the USB/Bluetooth music/third-party music APP mode:
● Press
: Play the previous music (music number - 1);
● Press
: Play the next music (music number + 1).
■ Bluetooth call Record, phone book interface:
● Press the button
to move upward the selected item.
● Press the button
to move downward the selected item.
Instruments
■ Under instrument menu mode:
● Press
button to switch leftward the level-1 menu and its submenu;
● Press
button to switch rightward the level-1 menu and its submenu.
■ During reserved charging setting:
● Press
button to switch leftward the hour and minute setting;
● Press
button to switch rightward the hour and minute setting.
Phone button (If fitted):
■ Make/answer call. (Pressing this button can mute the audio system.)
■ When the system is in non-Bluetooth interface, if Bluetooth is not connected, press the
button to jump to Bluetooth connection interface; if Bluetooth is connected, the system
will jump to the main dialing interface;
■ When entering a phone number or select an item in the call log or phone book interface,
press the button to perform the dialing function;
Voice recognition button (If fitted):
Press this button to switch over the multimedia display screen to voice recognition interface
and realize the voice function.
Instrument/Return button:
■ Under the non-menu mode of instrument, press the the button to pop up instrument
menu.
■ Under the instrument menu mode, press the button to return to upper level menu or (If
no upper level interface is available) exit the menu.
■ In the charging interface, press this button to enter the reserved charging setting
interface.
■ In the reserved charging interface, press this button to exit the reserved charging.
■ In the Bluetooth call interface, press to end call.