AT&T Cordless Phone with 2 handsets offers several features that will make retrieving messages, answering calls and storing information easier. This phone system, which supports up to four cordless handsets, also has a conference call option. Keeping up with your contacts is easy with the AT&T cordless phone; store up to 50 names and numbers in the phones internal phone book directory. You can retrieve up to 10 of your latest calls with its quick redial feature.