Do you receive calls from telemarketers thought your day at home or at the office. Well then the video below is for you. The software I will show you in the video is from phonetray.com and it will let you add numbers to a list that can be blocked. Check out the video for more information.
Below are also the links to download the software.
PhoneTray Dialup 2.30: Paid version ( http://phonetray.com/ptdialup_download.htm ) Featured in video
PhoneTray Free 1.31: http://phonetray.com/ptfree_download.htm
FREE Caller ID software. Free for personal non-commercial use.
The price for paid version is only $15.95. The Free one is the same but it is meant for non commercial use.
Buying the modem:
Here are some links where you can buy a modem for your pc.
Bestbuy: (Here is very expensive) http://www.bestbuy.com/site/olspage.jsp?skuId=8339194&st=56k+modem&lp=1&type=product&cp=1&id=1177112313266