i had my phone in silent mode and a min ago i got all call that i let go to voicemail but i heard a hiss and put the speaker of the phone to my ear and could hear static is this just me or has this happend to anyone else?
Sounds like something that happens from TV speakers or PC speakers. If you crank up the volume high you can hear a "hissing" or "humming" type sound coming from the speakers. But you said you had it in silent mode so I don't know. Is your volume set up real high anyways?
