The phone features of your device include many ways to make calls.
Tap the Home Key  and then the Phone Key
 and then the Phone Key  in the Quick Keys bar at the bottom of the screen.
 in the Quick Keys bar at the bottom of the screen.
The Phone application has four tabs across the top of the screen: Dial, Call logs, Contacts, and Favorites. Using these tabs, you can dial manually or make calls automatically from information you’ve stored in your phone.