Explore the technology and options for home telephones. Learn how cordless phones work, what 900 MHz is, how ATT is and what the colored wires on your phone jack are.
How Cordless Telephones Work
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.