Cordless phones often take a back seat to the other telecommunication devices available today, but for the home or office, they remain as indispensable as ever. Often, though, even a tech savvy IT professional doesn't understand that all cordless phones are not alike.

In order to make a proper comparison between cordless phones and choose the one that's best for your needs, there are a few things you need to know about them. Which frequency band is the best? Do you need all the extra features that are available on today's cordless phones or do you just need the basics?