TomTom GO Reference Manual page 78

Tip: Say "All commands" to see a list of commands you can say. Alternatively, select Help in
the Main menu, then select Voice control and then select Which commands can I say?.
For some commands, your GO repeats what you say and asks for confirmation.
3. If the command is correct, say "Yes."
If the command is incorrect, say "No" and repeat the command after you hear "I'm listening."
The volume on your GO changes to 50%.
Tip: To stop voice control, say "Cancel." To go back one step, say "Back."
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