See also:

ON
This is the normal operating position after the engine is started. ...

Making a phone call by saying number
1. Press the talk switch . 2. Say “DIAL BY NUMBER”. 3. Press the talk switch again. 4. Say the desired phone number to be called. 5. Select the “DIAL” menu or press the OFF hook switch . ...

Selecting preset stations
Presetting a station with a preset button allows you to select that station in a single operation. Up to six AM, FM1, FM2 and FM3 stations each may be preset. ...