Telephone system expands to a total of six handsets. Comes with base unit and two additional handsets with chargers. Offers up to 17 hours talk time, wireless network friendly. Dect technology means less interference, longer battery life and helps deter eavesdropping. Telephone system features digital speakerphone on base and handset, caller ID and caller ID waiting. English/Spanish LCD voice prompts. Built-in clock and alarm on handset. 50 station phonebook dialer and phonebook sharing. 16 minute all digital answering machine. Light up indicator with ringer/message alert. Includes belt clip.