| Date Filed | Summary | Pages |
| 09/24/2019 | Case Action Form closing case as of 9/24/19 electronically filed by Michelle A Green on behalf of Public Utilities Commission of Ohio. | 2 |
| 09/12/2019 | Notice of Cancellation of Certificate 90-9335-TP-TRF issued. | 2 |
| 11/30/2015 | Revised Certificate # 90-9335 issued. | 2 |
| 11/24/2015 | Revised certificate 90-9335 issued. | 2 |
| 04/02/2015 | Notice that Mitel Cloud Service, Inc., will begin providing Interconnected and Nomadic Voice-over-the-Internet Protocol services throughout the State of Ohio filed by L. Steinhart on behalf of Mitel Cloud Services, Inc. | 1 |
| 08/08/2013 | Memorandum regarding certificates filed by W. Foster on behalf of Mitel NetSolutions. | 3 |
| 10/11/2011 | Telecommunications Retail Service Offering Form for Non-BLES Carriers filed by K. Chow on behalf of Mitel NetSolutions, Inc. | 3 |
| 09/16/2011 | In the matter of the application of Mitel NetSolutions, Inc. for detariffing and to make other changes. | 25 |
| 06/23/2009 | Certificate #90-9335 issued. (PMA attached) | 12 |
| 06/11/2009 | Revised tariff pages PUCO Tariff No.1 ( PMA attached), filed by C. Lacey on behalf of Mitel NetSolutions, Inc. | 13 |
| 05/22/2009 | In the matter of the application of Inter-Tel NetSolutions to change its name to Mitel NetSolutions, Inc. | 16 |
| 04/03/2008 | Application continued. (Part 2 of 2) | 133 |
| 04/03/2008 | In the matter of the application of Inter-Tel NetSolutions, Inc. to detariff certain tier 2 services and make changes related to the implementation of 06-1345-TP-ORD. (Part 1 of 2) | 200 |
| 05/31/2007 | In the matter of the application of Inter-Tel NetSolutions, Inc. to change ownership. | 17 |
| 01/11/2007 | Certificate #90-9335 issued. | 2 |