Uniden TRU-4465-2 2.4 GHz DSS Cordless Phone with Caller ID, Speakerphone, and Additional Handset 2.4 GHz digital spread spectrum technology Caller ID with call waiting capability, voicemail indicator Expanded system in the box, additional handset included Speakerphone, 1-touch Rocketdial, phone book memory 1-touch Rocketdial, phone book memory