The expansion module for the Snom D7xx series.

The Snom D7 is the perfect expansion module for the Snom D7xx series desk phones with USB connection.

The expansion module allows users who make a lot of calls greater flexibility and productivity by providing 18 programmable LED function keys with features such as line hold, speed dial, extension and presence indication.

The Snom D7, with its high-resolution black-and-white display, can be easily connected via plug-and-play using a USB cable. Up to three expansion modules can be connected in series to extend the range of functions enormously. This provides up to 54 additional function keys.


Notes:

Please note that starting with the second connected D7, this must be supplied with power by an additional Snom power supply unit. This will then power the second and, if desired, the third D7 in the series.
Since each D7 has a USB port, other devices, such as a USB headset, can be connected to the last connected D7 in the row.
In addition to the D7, the Snom D7C with a color display and 16 additional programmable function keys is available for the Snom D7xx series desk phones.

Features
Color: White
18 freely programmable, colored LED keys
Plug-and-play
Expandable with up to two additional modules
Power supply via telephone via USB connection