snom® D7 Expansion Module

Consult your account manager for device availability.
Resources
What is the snom D7 expansion module?
The snom D7 expansion module connects to your existing snom desk phone and adds additional lines. The expansion module enables you to handle large call volumes and expands the features of your phone.
How do I use a snom D7 expansion module?
The snom D7 expansion module is an extension to your snom desk phone. For instructions on how to perform specific tasks with your expansion module, see the manufacturer's instructions. There's a link in the Resources box at the top-right of this article.
How many snom D7 expansion modules can I connect to my snom desk phone?
Each snom desk phone has a maximum number of snom D7 expansion modules you can connect.
- snom D715 - maximum one snom D7 expansion module
- snom D717 - maximum two snom D7 expansion modules
- snom D725 - maximum two snom D7 expansion modules
- snom D735 - maximum two snom D7 expansion modules
- snom D765 - maximum two snom D7 expansion modules
- snom D785 - maximum two snom D7 expansion modules
Who is the snom D7 expansion module for?
The snom D7 expansion module is ideal for receptionists, administrative assistants and team managers who receive high volumes of concurrent incoming calls and use a snom desk phone.
Key features of the snom D7 expansion module
- 18 programmable LED keys
- High-resolution backlit black-and-white display
- Support for up to two additional snom D7 expansion modules
- Power supplied by phone through a USB port
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