- 4011 D7 Expansion Mod D715- D725- D765
- D7 Expansion Module In Black
- Supports All 700 Series Telephones With USB Ports
- Highresolution Graphical Display With Backlight
- 18 Freely Programmable Multicolor Led Function Keys
- Dualangle Foot Stand: 46 And 28
- Fully Configurable Via Host Phone
- 18 Highly Configurable Selflabelling Led Keys
- Highresolution Black & White Display With Backlight
- Daisy Chain Up To 3 Modules
- Plug And Play
- Power Supplied By Phone Via USB Port For First D7 Module
- Brand: Snom
