HTC T-Mobile G2 User Manual page 232

232
You can read the directions or show them on the map.
If you requested driving directions, you can also touch Navigate to
get spoken, turn-by-turn directions from Google Maps Navigation,
as described in "Navigating with spoken, turn-by-turn directions"
on page 233.
4 Press press Menu for options relevant to the directions you
requested, such as reversing directions, routes that avoid freeways
or tolls, or to report a problem with the directions to Google.
When you're finished, to clear the map, press Menu and touch
More > Clear map.
User's Guide
Maps
T-Mobile G2