Duty Calls, make life easier. Duty Calls can keep your reminded up to 24/7, task you repeating often and anything else that you want to keep track of. It's quick and easy to set a reminders in the Duty Calls, select day of the week and time for your reminder and alert you with a alarm notification, voice notify, toast notification when unlock a devices. You also can pin sticky notes to start screen. Duty Calls duration is 15 minute, synchronize Duty Calls duration with the device is easy. Example, turn on the devices at 3pm, so the next notification is 3:15 pm and so on.