Hi everyone I have an issue with my sound volume. When I loose signal during a call, or when the other part hang up the phone, it comes a "beep" sound that is very loud. For me the only chance of lower this sound seems to be to turn everything down. But I want to have the ring tone on maximum, and also the sms tone on maximum. (is this the notification volume?) And also a reasonable sound volume during calls. What settings should I use for this? Because I can not continue like this. Every time this sound appears, I am considering weather my hearing gets damaged or not.