- 2-line operation- Smart call blocker- 1,000 name and number smart call block directory- 10-number speed dial- Digital answering system- Digital answering system voice guide- Mailbox for each line- Full-duplex handset and base speakerphones- Caller ID/call waitingrstores 50 calls- Large backlit base display- Backlit keypad and display- Table- and wall-mountable- Expandable up to 12 devices- (2 devices can be cordless headsets) with only one phone jack- DECT 6.0 digital technology- Up to 22 minutes of recording time- Call screening- Call intercept- Remote access- Message retrieval from handset- Message time and date stamp- 50 name and number phonebook directory Intercom between handsets and base unit- Conference between an outside line and up to 2 cordless handsets- Conference an outside call between lines- Voicemail waiting indicator Last 20 number redial- Mute Any key answer Volume control- Trilingual promptsrchoose between English, Spanish and French