I have one, or should I say I have had three - three in the past thirty days, the phone with one exception is a great phone. All three of my phones have had the same problem, if they stayed idal for several hours they power down, requiring me to remove the battery to restart it. Now maby its me and there is some switch some where that I do not know about, oh and Verizon Thech supprot does not know about it either. Has any one else had this problem with there phone.