1. Feedback : A call can be scheduled without a call reminder note
2. Feedback : "Loading Contacts" takes a lot of time every time we start the app
3. In "Settings", added "Sync Contacts" function to sync with the phone contacts in order to speed up point#2 above
4. Feedback : "Send Now" and "Call Now" can be achieved by setting the time in past of an already Scheduled SMS/Call
5. Feedback : Support 24 hour time format