CASE NUMBER: 03-1277-TP-ZTA CASE DESCRIPTION: T-NEXTIX TELECOMMUNICATION SERVICES, INC. DOCUMENT SIGNED ON: 5/3/2024 DATE OF SERVICE: ________________________________________ 06/03/2003 In the matter of the application of T-NETIX Telecommunications Services, Inc. to revise its tariff to add the new prepaid rate option to the Prepaid Institutional Calling Services and also add PinLock service.