From the main screen, select Menu.
Utilize the 5-way navigation pad to highlight and the center button to select.
Select Call history .
Highlight then select an option:
Press the right soft key to choose Options.
Using the five way navigation pad, select Delete multiple.
Press the center button to select calls to be deleted.
Selected when a check mark is present.
Alternatively, to mark all calls for deletion, press the right soft key to choose Options then press the center button.