Toyota TNS350 Owner's Manual page 153

OTHER FUNCTIONS
● Deleting all the speed tone
1. Touch "Delete all" of "Speed tone".
2. Touch "Yes".
152 TNS 350
(c) Setting the volume
1. Touch "Volume" to display the
"Volume settings" screen.
2. Touch "-" or "+" to adjust the "Voice
volume" or "Ring volume".
"Voice volume" . . . . . Adjusting the other
"Ring volume" . . . . . Adjusting
party's voice.
the ring
volume.