- Digital answering system
- Digital answering system voice guide
- Message counter
- Up to 22 minutes of recording time
- Full-duplex handset speakerphone
- Caller ID/call waiting - stores 30 calls
- Backlit keypad and display
- Table and wall-mountable
- ECO mode power- conserving technology
- Quite Mode
- Call Block
- 9 number speed dial
- Expandable up to 5 handsets with only one phone jack (uses CS5109 accessory handset)
- DECT 6.0 digital technology
- 50 name and number phonebook directory
- Intercom between handsets
- Conference between an outside line and up to 2 cordless handsets
- Call screening
- Last 10 number redial
- Mute
- Call intercept
- Message retrieval from handset