2010 Toyota Sienna Navigation Manual - Page 149

OTHER FUNCTIONS D Deleting the speed tone individually You can delete "1" to "6" of the speed tone. If you delete them all at once, all of 6 numbers are deleted. D Deleting all the speed tone 1. Touch "Delete All" of "Speed Tone". 1. Touch "Delete" of "Speed Tone". 2. Touch "Yes". 2. Touch the touch screen button you want to delete. 3. Touch "Yes". 150