Samsung SPH-D710ZKXSPR - Manual (Page 56)

Phone Calls 44
1. Press > to display the phone screen.
2. Touch to display the Recent Calls list.
3. Touch > Clear list > Clear.
Call Duration
1. Press > .
2. Tap to display the Logs list.
3. Press and tap Call duration.
Within the Call duration screen, you can view the total duration of the following:
● Last call
● Dialed calls
● Received calls
● All calls (total amount of call times)