Dude you posted this like three times now. a little search can go a long way.
Cordless Phone - The RadioReference Wiki
Don't always try to take the easy way out , and almost half the threads you started with "Help Me".
Maybe if you make your topic a little more informative of what you need and your posts a little more specific to the information or what kind of help you need , those at RR will point you in the right direction.