This 3-handset system is expandable up to 6 handsets and includes a 1.8" white backlit LCD; amber lighted keypad; talking caller ID; built in digital answering system (max 15 min); call block (up to 60 numbers); intelligent ECO mode; intercom between handsets; high quality ringer; night mode; handset locator button; and rechargeable AAA (Ni-MH) batteries.