In the home screen, enter the phone number, including the area code.To remove a number, press the backspace key.
For international calls, press + (+ replaces the international access code), and enter the country code, area code (omit the leading zero if necessary), and phone number.
To make the call, press the call key.
To end the call (or to cancel the call attempt), press the end key.
Pressing the end key always ends a call, even if another application is active.
To make a call from the contacts list, select Menu > Contacts.
Scroll to the desired name, or enter the first letters or characters of the name to the search field.
To call the contact, press the call key. If you have saved several numbers for a contact, select the desired number from the list, and press the call key.