IP add-on module Snom D7C Black

The Snom D7C IP add-on module in black is an expansion unit for Snom desk phones D717, D735, D765 and D785. It connects to a compatible Snom phone via USB plug-and-play to provide an additional high-resolution 6.8" colour display and up to 48 programmable function keys (16 physical). The module draws power through the phone's USB port, supports multiple display styles and icons, and can be configured through the phone system or the Snom web interface. Up to three D7C units can be chained to increase the number of available keys and on-screen information.

Advantages

The Snom D7C adds a large colour TFT display and multicolour LED function keys to compatible Snom phones, enabling quick visual recognition of colleague presence and call status and single-touch actions such as speed dial, direct dial or call transfer. Its plug-and-play USB connection requires no separate power supply, and the device supports custom background images and a redesigned user interface for clearer navigation. Multiple modules can be combined to scale the available programmable keys.

Suitable for

• Reception desks and switchboards that require many speed-dial keys
• Office users who need quick visual presence and call-status indicators
• Teams using Snom D717, D735, D765 or D785 phones seeking scalable expansion

Key specifications

• Compatible models: Snom D717, D735, D765, D785
• Programmable keys: 16 physical (48 virtual)
• Display: 6.8" high-resolution TFT colour display
• Connection: USB plug-and-play, power via phone USB
• Chaining: up to 3 modules in series
• Configuration: via phone system or Snom web interface
• Dimensions: 160 x 105 x 220 mm
• Colour / finish: Black

How to use

Connect the Snom D7C to a compatible Snom desk phone using the USB cable; the device will be detected automatically and receive power through the phone's USB port. Configure the function keys and display options either through the phone's configuration menus or using the Snom web interface. Assign keys for speed dial, direct dial, extension monitoring or other phone functions as needed. If more keys are required, chain additional D7C units in sequence and configure them the same way.

Usage recommendations

Install the D7C on a stable surface or mounting point near the host phone, keep the USB connection secure, and limit chaining to up to three modules to ensure reliable power and operation. Use the web interface for bulk configuration and to upload custom background images for clearer visual organisation.