When I decided to make the leap to Vonage, which is VOIP (that's voice over internet for the acronym challenged), I decided to get a new set of cordless phones because my existing model was older and I couldn't add handsets to it.

Because voice mail is a standard part of Vonage you don't need an answering machine on your phones and it was difficult to find several handsets w/o the answering machine feature.  After searching, I finally found the Uniden  4 handset bundle. It had many attractive features that appealed to me, such as the speakerphone option on each handset, personalized ringers,...