POA Letter

FCC ID HDCSR820AC

Wireless Voice Gateway

Adtran

1. FCC ID
2. Adtran
3. HDCSR820AC
4. POA Letter

Document ID #4719904

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=4719904
• https://fccid.io/HDCSR820AC/Letter/POA-Letter-4719904
• https://fccid.io/HDCSR820AC/Letter/POA-Letter-4719904.pdf

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