Why you need Volume Scheduler? The reasons are numerous to count. Firstly, it seems to be much irritating when your mobile rings during a meeting, business conference and other sensitive occasions. You may put your mobile on silence mode but sometimes you forget to do that. Secondly, in case your mobile is on silence there are many chances that you did not remember to activate the ringtone while an important call is awaiting for you. Thirdly, assume you are in a crowded place and your mobile