As the phone call log become bulky with each incoming or out going call record, a time comes when you feel to get the call log cleared. It is a simple feature, included in the Android KitKat 4.4.2.
But remember to study the call log, very carefully, before clearing the call log as it will delete total record from your phone and for always.
Command Line: Phone Dialer > History > STATISTICS > Settings button > Clear call log.
3: Tap STATISTICS to open up all the call log of your phone.
5: In the drop-down menu, tap the ‘Clear call log’. It will open up a prompt, warning you that all your call record will be deleted.