If you are tired of short "beep" reminders of calendar and often miss an important event, put and end to it with this app! With this simple app you can override or replace default reminder with "unmissable" ones - they will ring like phone call how long you want, with melody you want! All you need is to install app - and that's all! No complex setup, no overcomplicated settings, just install app and that's it - app will automatically do all work. IMPORTANT: 99% of problems with app are cause