HELP!!!!!!! My I580 sometimes does not connect with my Z1. phone says connected Z1 icon says connected but I cannot hear person Im calling and they cannot hear me.Hooked up earpiece durring connection phone worked fine though earpiece Z1 still showed connected icon but across bottom said phone call was disconected? I have tried 2 different I580 and 2 Z1 both did same thing PLEASE HELP!!! Thanks J.R.Morrison