Philips D4001W/FT, DECT telephone, Speakerphone, 100 entries, Caller ID, White Philips D4001W/FT. Type: DECT telephone. Speakerphone. Maximum indoor range: 1968.5" (50 m), Maximum outdoor range: 11811" (300 m). Phonebook capacity: 100 entries. Caller ID. Display diagonal: 1.8". Product color: White. Number of handsets included: 1