Hi All, I'm having a problem with my 3gs which is causing quite a few problems for me. Quite a lot of the time (about 60%) the red "voicemail" dot suddenly appears on my phone and it turns out that somebody tried to call me but the phone didn't ring. Other times the phone will ring but not that often to be honest. It appears as if people are being directed straight to my voicemail without my phone ringing. At the moment i'm looking for a new job so having my phone actually ring when somebody calls me is quite important. Has anyone heard of this issue before ?