From the home screen or the Launch screen, touch the Contacts icon.
OR Press the Send Key and touch the Contacts tab.
Touch the name of the contact you wish to call.
To locate a specific contact, you can swipe up to scroll down the contact list, or slide out the keyboard and enter the first letter of the contact’s name to narrow down the list.
Touch the green Call icon beside the number you wish to call.
End the call by touching the End icon or quickly pressing the Power/End Key .