CASE NUMBER: 06-0439-TP-ZTA CASE DESCRIPTION: AT&T OHIO DOCUMENT SIGNED ON: 5/7/2024 DATE OF SERVICE: ________________________________________ 03/17/2006 In the matter of the application of AT&T Ohio to revise PUCO Tariff No. 20, to make T&C Changes to the OPT-E MAN Service. 03/17/2006 Memo automatically closing case with the effective date of 3/17/2006.