In the general phone app we have keypad, recent calls, contacts options available. In addition if we could have new feature called " reminder " in order to remind the user to call particular person at a specific date and time, it would be much convenient for the phone users. In day to day we all ways face instances which we need to call our colleagues future date and time. If we could have this feature pops up a notification when the date and time due. Using the same notification having the option to call would helpful.