SMS Volume Increase Pro

This App can solve your problem with volumes!
Simply you set volumes in app .
After you set these volumes and someone , who want to reach you and you've got your mobile on silent , simply he/she will send you SMS with text: Sound ,and after it your mobile volumes will set on your set volumes in app!

PRO FUNCTIONS
*Now you can increase your volumes at set time!
*You can block all contacts to increase your volumes
*You can increase your set volumes when call is incoming
*You can set call volume to max