Volume Scheduler is a easy to use application that automatically change the ringing state of your phone!.Simply add rules that will turn the phone state to silent, vibrate or ringing with a specific volume at a certain time in certain days of the week. You can set the phone to silent or a lower ringing volume at 8 am when you reach the office. Set a rule to increase the ring volume when you leave the office and so on! The application is optimized for minimum usage of resources!You can setup a notification to show up if when the volume is automatically changed.Please rate the app if you like it and send feedback or suggestions!