main menu screen
From the map view screen, tap the Menu button to
access the main menu screen.
12
get started
From the main menu, you can access all TN20/TN30
operations:
TN30
TN20
Lets you create and manage destination
routes on your TN20/TN30.
Displays map view screen with route and
map control options.
(TN30 only) Displays make a call screen.
Lets you configure TN20/TN30 options.