I just recently acquired a new dvr unit from dircet tv because the hard drive on my last one was fragmented. I am unable to record anything on this on because i do not have a phone line connected to the unit. Do i have to get a land line inorder to use this feature or is there a away to by pass it. I bought my last one second hand, so i did not run into this problem, and i have not had a land line for about 7 years. thanks!