User Manual

FCC ID YZZHT701V21

Analog Telephone Adapter

Grandstream Networks, Inc.

1. FCC ID
2. Grandstream Networks, Inc.
3. YZZHT701V21
4. User Manual

Document ID #2875796

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=2875796
• https://fccid.io/YZZHT701V21/User-Manual/User-Manual-2875796
• https://fccid.io/YZZHT701V21/User-Manual/User-Manual-2875796.pdf

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