Why connect a phone line to a digital television reciever?

people sometimes connect there phone linbe to there digatal reciver because if you have any sort of on dammand or pay per view features then you can set up your box to allow you to order it with the click of a bottun because with some accounts you must call your provider in order to order and view pay per view features also when you return your box or send it in for repair the phone connection acts as a comm post for diagnostics andfirmware repair and upgrade

by answer to you by Vex131313