You can use the call log to make calls to the number included in the currently selected call record.
To make a call from the call log:
1.Access the call log.
a.Press the 
HISTORY button.
b.The display will change to show your call log records. The caller's name is shown if known, otherwise the number.
•If you have any new missed call records, the button is illuminated and the call log will open showing your missed calls.
•The phone also shows a 
icon at the top.
c.Use the left and right cursor keys to select which call log records you are viewing. The options are All, Outgoing , Incoming and Missed .
d.Use the up and down cursor keys to scroll through the records.
2.Press Call to call the number displayed in the call record. This option is not available if the caller withheld their number.