Developer's DescriptionBy syncBytesEver missed an urgent call due to your smartphone being in silent mode.Ever missed an urgent call due to your smartphone being in silent mode ?Well no more !Just enable the app and configure according to your needs (or leave the defaults) and forget.- Changes the ringer mode of the device for the urgent call.- Reverts back to the previously selected ringer mode after call ends.- Stays in background.Now enjoy without worrying about missing any urgent calls again!