See also:

Clearing the programmed information
Individual buttons cannot be cleared. However, to clear all programming, press and hold the two outside buttons and release when the indicator light begins to flash (approximately 20 seconds). ...

How to use the back button
Press the BACK button to return to the previous screen. ...

Operating tips
● Say a command after the tone. Voice commands cannot be accepted when the icon is . ● Commands that are available are always shown on the display and spoken through voice menu prompt ...