GE 5.8 GHz Handset cordless phone with call waiting caller ID Call Waiting/Caller ID with 40 Name and Number memory Room monitor-keep tabs on different rooms in the house. Satellite handsets act as the microphone Polyphonic and selectable ring tones-personalize your phone with the high quality sound of polyphonic ring tones Handset speakerphone-provides convenience of hands free communication 5.8 GHz digital spread spectrum technology provides cordless convenience with clear reception and excellent range