U.S. Department of Justice

U.S. Department of Justice United States Attorney Southern District of New York The Silvio J. Moiler Building One Saint Andrew's Plaza New York, New York 10007 May 2, 2019 BY FAX T-Mobile USA, Inc. Law Enforcement Relations 4 Sylvan Way Parsippany, NJ 07504 To whom it may concern: Please be advised that the accompanying grand jury subpoena has been issued in connection with an official criminal investigation of a suspected felony being conducted by a federal grand jury. The Government hereby requests that you voluntarily refrain from disclosing the existence of the subpoena to any third party. While you are under no obligation to comply with our request, we are requesting you not to make any disclosure in order to preserve the confidentiality of the investigation and because disclosure of the existence of this investigation might interfere with and impede the investigation. If you intend to disclose the existence of this Grand Jury Subpoena request to a third party, please let me know before making any such disclosure. Thank you for your cooperation in this matter. By: Sincerely, GEOFFREY S. BERMAN United States Attorney Assistant United States Attorney Telephone: EFTA00151597 EFTA00151598 EFTA00151599 EFTA00151600