About Snom D7 - Expansion module (White)

Expansion Module USB for D785, D765, D745, D735, D725, D717 & D715 (White)


The extension module for the Snom D7xx Series

The Snom D7 is the perfect extension 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 extension modules can be connected in series to expand the range of functions enormously. This provides up to 54 additional function keys.


  • Please note that from the second connected D7 onwards, this must be supplied with power using an additional Snom power supply unit. This will then power the second and, if desired, the third D7 in the series.
  • As 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 colour display and 16 additional programmable function keys is also available for the Snom D7xx series desk phones.

About SNOM

SNOM is a leading brand in the realm of VoIP technology, offering a diverse range of products designed to enhance communication experiences. Whether you're a business looking to upgrade your communication infrastructure or an individual seeking reliable VoIP solutions, SNOM has the perfect product for you.

MPN 00004382
Brand Snom
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Need more information or assistance with this product?

Contact us on 1300 665 970 or complete an online enquiry and one of our staff members will get back to you as soon as possible.

SKU: SNOM-D7-WHITE • MPN: 00004382

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