I have a wireless phone jack system (base unit and 1 extension unit). For some reason though, I cannot get any of my receivers (D10-200) to recognize a line. Before the software ugrade the boxes got (discussed in an earlier thread), it would always say the line is busy. After the software upgrade it says failed on phone status. I have determined though with the sofware upgrade it will show failed as the message if the phone line is in use. As I was saying, it always says failed even though the phone line is not in use. Now, I tried resetting the receiver, the wireless phone jack units and it still does not work. Can anyone help me on this or does anyone have any information that will be usefull. I alreayd know that I don't necessarily need a phone line hooked up, however, I would like one....especially if I decide to get a DirecTivo DVR box.