Confidential Letter

FCC ID Z7C-TG400V3

GSM VoIP Gateway

Xiamen Yeastar Information Technology Co., Ltd.

1. FCC ID
2. Xiamen Yeastar Information Technology Co., Ltd.
3. Z7C-TG400V3
4. Confidential Letter

Document ID #3796613

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=3796613
• https://fccid.io/Z7C-TG400V3/Letter/Confidential-Letter-3796613
• https://fccid.io/Z7C-TG400V3/Letter/Confidential-Letter-3796613.pdf

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