I'm rooted currently running gingersense 3d (and love this rom). Some callers report to me though that they get an "out of service" message when trying to call my phone. Only seems to happen from some land line callers. Been on the phone w/Verizon support and they are seeing the problem, but so far cannot fix it (now a level 3 ticket). I do use Google voice to forward calls, and for VM, but I removed the VM and problem still there. Seems like if I can receive any calls at all, that the problem should be in the network somewhere, not my phone. I might try a different rom though to see if that helps.