Common Contracts

2.250% SENIOR SECURED NOTES DUE 2031 FOURTEENTH SUPPLEMENTAL INDENTURE Dated as of October 28, 2020 DEUTSCHE BANK TRUST COMPANY AMERICAS as Trustee to INDENTURE Dated as of April 9, 2020

T-Mobile US, Inc. • October 28th, 2020 • Radiotelephone communications • New York

• Company
  T-Mobile US, Inc.
• Filed
  October 28th, 2020
• Industry
  Radiotelephone communications
• Jurisdiction
  New York

FOURTEENTH SUPPLEMENTAL INDENTURE (this “Fourteenth Supplemental Indenture”), dated as of October 28, 2020 (the “Series Issue Date”), among T-Mobile USA, Inc., a Delaware corporation (the “Issuer”), T-Mobile, US, Inc., a Delaware corporation (“Parent,” as a guarantor), and the other guarantors party hereto (together with Parent, the “Guarantors”) and Deutsche Bank Trust Company Americas, a New York banking corporation, as Trustee.

3.000% SENIOR SECURED NOTES DUE 2041 TWELFTH SUPPLEMENTAL INDENTURE Dated as of October 6, 2020 DEUTSCHE BANK TRUST COMPANY AMERICAS as Trustee to INDENTURE Dated as of April 9, 2020

T-Mobile US, Inc. • October 6th, 2020 • Radiotelephone communications • New York

• Company
  T-Mobile US, Inc.
• Filed
  October 6th, 2020
• Industry
  Radiotelephone communications
• Jurisdiction
  New York

TWELFTH SUPPLEMENTAL INDENTURE (this “Twelfth Supplemental Indenture”), dated as of October 6, 2020 (the “Series Issue Date”), among T-Mobile USA, Inc., a Delaware corporation (the “Issuer”), T-Mobile, US, Inc., a Delaware corporation (“Parent,” as a guarantor), and the other guarantors party hereto (together with Parent, the “Guarantors”) and Deutsche Bank Trust Company Americas, a New York banking corporation, as Trustee.