ChangeID_PermissionLetter

FCC ID YZZGUV3000

USB Corded Headset

Grandstream Networks, Inc.

1. FCC ID
2. Grandstream Networks, Inc.
3. YZZGUV3000
4. ChangeID_PermissionLetter

Document ID #4801387

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=4801387
• https://fccid.io/YZZGUV3000/Letter/ChangeID-PermissionLetter-4801387
• https://fccid.io/YZZGUV3000/Letter/ChangeID-PermissionLetter-4801387.pdf

Sending you directly to the document available from FCC.gov...