Exhibit13.FCC Confidentiality Letter template

FCC ID RAD390

HSUPA/HSDPA/UMTS triband/GSM quadband mobile phone

TCT Mobile Limited

1. FCC ID
2. TCT Mobile Limited
3. RAD390
4. Exhibit13.FCC Confidentiality Letter template

Document ID #2059438

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=2059438
• https://fccid.io/RAD390/Letter/Exhibit13-FCC-Confidentiality-Letter-template-2059438
• https://fccid.io/RAD390/Letter/Exhibit13-FCC-Confidentiality-Letter-template-2059438.pdf

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