Snom D7 Colour Expansion Module


The Snom D7C is the most modern expansion module to date for the D785, D765, D735 and D717 telephones. The D7C features a high-resolution colour display with a completely redesigned user interface. Connected to a Snom phone via USB, the Snom D7C adds another large screen and many useful functions to many Snom phones. With the help of the 16 physical (48 virtual) freely programmable LED function keys, for example, the status of colleagues can be quickly recognised and the corresponding number can be dialled or a call forwarded. If the corresponding line or the LED function line lights up green, the colleague is available and can take a call.

And for those who want a complete overview, up to three D7Cs can be connected in series to massively expand the range of functions. Thanks to USB plug-and-play, this has never been easier.

The configuration of the Snom D7C also works by itself. You can choose whether you want to configure the Snom D7C via the existing telephone system or via the Snom web interface.

The Snom D7C is a modern extension for the Snom phones D785, D765, D735 and D717 and convinces with a large, high-resolution colour display, a wide range of applications and easy installation.

  • High-resolution colour display (6.8″)
  • 48 (16) programmable keys
  • Expandable with up to two additional modules
  • Modern design
  • Revised user interface
  • Adjustable set-up angle: 46° and 28
  • Plug-and-Play



  • 6.8″ (17.2cm) TFT colour screen
  • Dedicated button for toggling pages
  • Dual-angle foot stand: 46° and 28°
  • Icon supported function keys
  • Additional features with future firmware updates
  • Plug and Play
  • Completely configurable via host phone
  • Dimensions: approx:
    • 160 x 105 x 220mm (HxWxL) at high angle
    • 120 x 105 x 220mm (HxWxL) at low angle
  • Input voltage: 5Vdc (SELV)
  • Power supply: USB or 5Vdc power adapter (3), 10 Watts
  • USB 2.0 cable with angled type A plug
  • USB 2.0 port type A
  • Environmental conditions:
    • Ambient temperature: 0°C to 35°C (32°F to 95°F)
    • Non-operation: -10°C to 45°C (14°F to 113°C)
    • Humidity: 5% to 95% (non-condensing)
  • Included in delivery:
    • Base unit
    • Foot stand
    • Connector clips
    • Quick installation guide
  • Colour: black
Part number: 00004467
  • With future Firmware

(1) When two or three modules are used with one phone, additional power supplies are needed

(2) Suitable for:

  • D717, Snom PN 00004397
  • D735, Snom PN 00004389
  • D765, Snom PN 00003917
  • D785, Snom PN 00004349

(3) Optional accessory (see below for part numbers)

Part numbers for optional accessories:

00004393 Snom Power Adapter 10W EU
00004446 Snom Power Adapter 10W US
00003931 Plug UK for 10W power adapter


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Snom D7 Colour Expansion Module

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