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Black VoIP expansion module with 18 programmable LED keys and backlit display

SNOM TECHNOLOGY

SNOM TECHNOLOGY SNO-D7BK voip expansion module 18 keys

SKU CH-DZCX-9WKXX MPN SNO-D7BK

Adds 18 programmable multicolour LED keys with a backlit display to compatible 700 series phones, daisy-chaining up to three modules powered via USB

  • TypeOthers
  • 18 programmable multicolor LED keys for fast call control
  • High-resolution backlit display keeps labels readable in any light
  • Dual-angle stand at 28° or 46° for comfortable desk viewing
  • Daisy-chain up to three modules to scale with your team
  • Powered by the host phone via USB so no extra adapter is needed

Expansion module for Snom 700 series

The SNO-D7BK adds eighteen programmable keys with multicolour LEDs and a backlit graphical display to compatible Snom 715, 725 and 765 desk phones. It is aimed at receptionists, executives or team leads who need quick access to many lines, BLF indicators or speed dials without scrolling through menus.

Build and daily ergonomics

The unit ships in black and shares the aesthetic of the host telephone. A dual-angle foot stand lets the user choose between a 46° or 28° viewing angle for desk or wall-mounted setups. Keys are self-labelling on the display, so legends update instantly when functions are reassigned. Up to three modules can be daisy-chained via the phone's USB port, with the first module drawing power directly from the telephone.

Thermals, noise and power

Passive construction means no fan noise and no additional heat load on the workstation. The first module in the chain is powered entirely through the host phone's USB connection, so no separate power supply is required for typical single-unit deployments. Additional modules in a three-unit chain may need an external supply, which is not included.

Highlights

  • 18 programmable multicolor LED keys for fast call control
  • High-resolution backlit display keeps labels readable in any light
  • Dual-angle stand at 28° or 46° for comfortable desk viewing
  • Daisy-chain up to three modules to scale with your team
  • Powered by the host phone via USB so no extra adapter is needed

Specifications

BrandSNOM TECHNOLOGY
TypeOthers
Shipping weight0.68 kg
Package size229 × 178 × 76 mm

Questions about this item

What USB interface does the SNO-D7BK expansion module use and what practical limit does it impose?

The module connects to a compatible 700 series phone via USB and draws power from that port; only the first D7 module in a chain is powered directly by the phone.

What physical mounting options does the SNO-D7BK provide?

A dual-angle foot stand lets the unit sit at either 46° or 28°, and up to three modules can be daisy-chained side by side.

How is the SNO-D7BK installed and which step is commonly missed?

Plug the module into the phone's USB port, then daisy-chain additional units; the step often missed is adding an external power supply for the second and third modules in the chain.

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