Garmin NavTalk Owner's Manual page 52

Antenna
Power
ON/OFF
Volume
Adjust
GPS/Phone
Mode Switch
LCD
Display
Screen
Menu Key
(Access to
Feature
Options)
Arrow
Rocker Pad
(Cursor and
Data Entry)
Enter Key
(Selects
Fields and
Options)
Send Key
End Key
Phone
Keypad
(Dialing and
Data Entry)
Emergency
Dial Key "9"