Honda 2006 Civic Sedan Owner's Manual page 23

The system has a talkback function. If
your spoken letter is not recognized,
the system will talk back to you. For
example, if you say "E" but the system
does not recognize the command, it
will ask you "Please select the number
of the input letter from the list" and the
following pop-up box will appear:
You should select a letter by saying the
number.
Alternately, to improve voice
recognition, you can say "Echo" or
"Edward" instead of "E."
See page 15 for a list of available
words for each letter.
Entering a Destination
By Touch Control:
This is helpful if the street runs through
several cities, and you know what city
the street is in. Select City, and the
display then changes to the Enter city
name screen. Use the on-screen
keyboard to enter the name of the city.
The system will display a list of city
names, with the closest match to the
name you entered at the top of the list.
Select the number (1-6) of the desired
city from the list.
Navigation System 23