Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:

Create a detailed description for the following product: Spectrum SMB D3.1 eMTA, belonging to category: Business Voice Modem

### Response:
The Spectrum SMB D3.1 eMTA voice modem combines a cable modem, telephone system and backup battery in one slim housing. This makes it a sophisticated and user-friendly device for supporting modern, networked small to medium-sized businesses. “The design is characterised by the rounded front and smooth surfaces allowing the technical features to fade into the background and giving the device a congenial appearance,” the jury highlighted. Key features include a 2.5G Ethernet port for use with a high-speed Wi-Fi router, four individual voice ports for office phone systems and a 1G port for additional devices or voice lines.
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