Hi guys,
I picked up this modem from a guy and he stated that it was used for a Sony TIVO Dvr but would work for any Tivo as long as the OS was at least 3.0. I have a Philips Series 1. I connected the modem and set the dial in settings as stated by weaKness and it will dial in and get new local numbers successfully but when I try to make a daily call it fails stating "Service Unavailable"... I had Tivo on live chat and they see where I made a connection but can't explain the "Service Unavailable" part...

Does any one have experience with that??