Description
The Snom D3 Expansion Module is a USB device that is designed to increase the available function keys on D3xx telephones. It has 18 highly configurable self-labeling multicolor LED keys and a high-resolution black & white display with backlight. The module can be daisy-chained up to 3 modules and is plug and play. The module is powered by the phone via the USB port.
The D3 Expansion Module provides an elegant way to increase the available function keys on D3xx telephones, allowing users to manage a large number of extensions and calls.
18 highly configurable self-labeling multicolor LED keys
High-resolution black & white display with backlight
Daisy-chain up to 3 modules
Plug and play
Power supplied by phone via USB port
Description
18 Configurable MultiColour LED keys, High-Res Graphic Display, Daisy-chain up to 3 modules
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