Using Direct Call on Your Samsung Galaxy Note II
The direct call feature lets you call a contact immediately when you place your device to your ear while viewing a contact, viewing call information from the call logs, or engaging in a text message conversation.
Enable Direct Call
You can turn on this feature in the motion settings menu.
From the Home screen, touch Menu > Settings > My device > Motion.
Touch the slider to turn Motion on.
Mark the checkbox next to Direct call to turn it on.