house phone is plugged into it, but can't make calls when the ADT line is plugged in. I tried using a simple phone jack splitter in Tel1 and it seems to function identically - it has the same problem.
Question about Smartlink Computers & Internet
...house or do you have a second line? Maybe try and update the driver from the modem maker's website. You can look up system information and it may show who makes the modem. There are also additional ...
...amp; how to fix it? Check your DSL Filters on your house phones or anything connected to the phone line EXCEPT the modem. The modem should not have a filter on it. If this doesnt help I would ...
106 questions posted
Usually answered in minutes!
17 Questions
3 Questions