The D7 black expansion module features 18 multi-color LED keys which can be programmed with all functions available known from snom phones.

The high-resolution display provides a perfect visual interface which can be easily configured and labelled via the phone’s web interface or directly on the phone itself.

Using the D7 could not be easier: simply connect the USB cable and it’s ready to use.

Three D7 expansion modules can be daisy-chained to add up to 54 function keys to your phone. The D7 is the perfect addition to any snom 7-series desk phone.

Features
– 18 highly configurable self-labeling 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

Manufacturer Link: https://www.snomamericas.com/en/pd/ip-phones/desk-phones/d7xx-series-next-gen/d7

Warranty: 12