- Multilingual user guidance
- Call screening
- Centrex compatible
- SMS function*
- Hotline (direct call)
- Baby intercom
- Telephone blocking
- Menu-driven user guidance using Foxkey
- User key for up to 5 users (5 MSNs can be handled)
- Integrated digital answer phone
- "Message Info" sent to defined number for incoming messages
- Adjustable recording time (max. 15 min.)
- Individual (user-specific) announcements (max. 5 users)
- Alphanumerical backlit 2x24 character display
- LED for MWI and call forward status
- Phonebook for 100 names and numbers
- Speed dial memory (for 12 numbers)
- Redial (for 20 last-dialled numbers)
- Log (for last 10 answered calls)
- Supports all main ISDN supplementary services
- Variable ringing melody and volume (selectable per user)
- Emergency mode
- Automatic ring tone
- Software update over telephone line
- Headset operation
- Listening by loudspeaker
- Call count and advice of charge per user
- Alarm
- Reject all anonymous calls
- Automatic provider selection
- Power supply direct from S-Bus
- Data backup during power failure
* dependent on network operator