CASE NUMBER: 01-0641-CT-ZTA CASE DESCRIPTION: MCI WORLDCOM COMMUNICATIONS, INC. DOCUMENT SIGNED ON: 5/2/2024 DATE OF SERVICE: ________________________________________ 03/16/2001 In the matter of the application of MCI WorldCom Communications, Inc. to revise its tariff, PUCO No. 2, to introduce the Basic Savings Plan I to Option A (Dial One/Direct Dial) and to make various changes within the section.