When the Android KitKat Phone is hanged up due to some reason during conversation, you are needed to remind yourself that the phone is hanged up so that you may not end the call by mistake. For the purpose, a specific feature of vibrate while on hang up is added in Android KitKat 4.4.2 phone.
To activate the specific feature, follow the instructions:
2: On the ‘Phone Dialer’ screen, tap the ‘Settings’ button, available in the right bottom corner of ‘Phone Dialer’ screen. It will open up a popup menu.
3: In the ‘Settings’ popup menu, tap the ‘Call settings’ to open up the settings’ screen. 4: See ‘Vibrate on hang up’ under the IN-CALL VIBRATION. It is unchecked, i.e. disabled. 5: Tap the ‘Vibrate on hang up’ under the IN-CALL VIBRATION to check. It is now enabled.
Now, while your phone is hanged up, vibrate would remind you that the call is hanged up.