Cordless phones have been around for about 20 years, but lately they?re a lot more sophisticated -- it seems like you need a Ph.D. to buy one! Find out how cordless phones work and how to buy the right one.
Authored by
Craig C. Freudenrich at
HowStuffWorks, Added: 22 Dec 2006
http://www.howstuffworks.com/cordless-telephone.htm
